A complete take-along tool combining Park Tools award winning I-Beam technology with a full complement of emergency tools.

Video available here.

A new chain lube from Park Tool, the leader in bicycle maintenance products. Using PTFE and a proprietary blend of oils, Park Tool Chain Lube works great in wet or dry conditions. It penetrates, reduces friction, prolongs component life, displaces moisture, and protects parts from rust and corrosion. Also work great on cables, spoke nipples, and derailleur and brake pivots.

The new PRS-20 Team Race Stand is a compact, Euro-style work stand that securely holds the bike without clamping the frame tubes or seat post. Ideal for bikes with ultra lightweight frame tubes and seatposts, and for bikes with tight access areas that cant be clamped.

As reviewed on cyclingnews and roadcyclinguk.

Video available here.

Same great stability, versatility and features as the PRS-20 Team Race Stand, yet weighs 35% lessonly 13.5 lbs (6.2 kg). Built using a combination of steel for strength in joints and pivots, and aluminum to save weight. The PRS-21 is the perfect stand to choose when size and weight are important. Ideal for the traveling mechanic.

Video available here.

Designed to be easily mounted to any post or wall stud, the PRS-4W is a shop quality stand using the 100-3D Micro-Adjustable clamp.

Demonstration video available here.

The 3-way Hex Wrench perfectly in the palm of the hand and provide tremendous leverage. Hexes are made from Bondhus Protanium high torque industrial steel and are heattreated for long life. Ball Driver technology is great for awkward angles.

The fine thread, special V- shaped handle, and super strong replaceable pin make chain removal and installation a breeze. The CT-5 works on any derailleur chain and has a shelf for loosening tight links. At only 77 grams, it the perfect take-along chain tool. 10-speed chain compatible.

An outstanding value, the quality MTB-7 Rescue Tool is packed with 21 useful tools for emergency repairs on the road or trail. Includes nylon carrying case.

Demontration video available here

The PW-5 is perfect for the home workshop or event tool box. Although economically priced, this 15mm pedal wrench, like all Park Tool products, is built to last. Made from heat-treated spring steel and vinyl dipped for comfort. 11 1/2 (29 cm) long.

Professional quality, precision-sized spoke wrenches are hardened and nickel plated for long service.

Professional quality, precision-sized spoke wrench are hardened and nickel plated for long service.

The HCW-16 is a combination pedal wrench in 15mm, and a chainwhip. Use for both pedal removal/installation and for cassette removal. 10-speed cassette compatible.

These cone wrenches are designed for the home mechanic or occasional user. They are made of thin steel and are nickel plated and heat treated for long use. Their small size makes them ideal to carry along.

Sizes available.

This combination chain whip and freewheel / lockring remover wrench is heat treated to prevent bending and flexing. Features hardened pins to keep the chain in place and a comfortable handle. Hex opening fits Park Tool freewheel removers.

The PCS-10 has special feature upgrades to make set up, take down, and use faster and easier. The PCS-10 works well with many recumbents and bikes with odd shaped tubing.

Video available.

The TWS-3 is a Torx  compatible 3-way wrench. T10, T25 and T30 wrench sizes in Parks classic three-way Y design. Useful for disc rotor bolts (T25), chainring bolts (T30), and hydraulic brake work (T10).

The Park Tool Fold Up Hex Wrench Set combines all the popular hex wrench sizes into one convenient fold-up tool, eliminating the need for a mess of loose tools. Its multi-position composite handle is comfortable, lightweight, slip-resistant, and 40% stronger than steel handles.

The Park Tool Fold Up Hex Wrench Set combines all the popular hex wrench sizes into one convenient fold-up tool, eliminating the need for a mess of loose tools. Its multi-position composite handle is comfortable, lightweight, slip-resistant, and 40% stronger than steel handles. The AWS-12 combines metric and "English" (SAE) fractional wrenches.

The TL-5 Heavy Duty Tire Lever Set is designed for use on the toughest tire and rim combinations. Made of forged steel, these beefy levers are a full 8" (20.3 cm) long for superior leverage. Specially designed tip engages tire bead so it can be removed with just two levers. Ideal for difficult to remove downhill and freestyle tires. Set of two.

PolyLube 1000 has an extremely high shear strength to protect vital parts under extreme conditions. PolyLube 1000 also repels moisture and is compatible with conventional greases.

The MT-1 is a high quality multi-tool that is uncomplicated, easy to use, and effective. Each of the nine tools is carefully positioned so the MT-1 can be effectively used on those tough to get to nuts, bolts, and screws. Made of investment cast steel and electroless nickel plated for durability.

Wide and flat, compact and lightweight, the perfect take-along lever. The TL-4 is just the right size to stash in a bag or jersey pocket yet strong enough to remove some of the toughest tires including most tubeless tires.

The use of Star-shaped fittings on disc brakes, pedals, chainring bolts, etc. are becoming increasingly popular. The TWS-2 combines the Torx-style wrench sizes currently being used on bicycle components in a convenient fold-up set.

Two-sided and vinyl dipped, featuring 4.3mm and 4.4mm openings for Shimano Wheel System nipples at the hub.

Innovative 3-way Y wrench featuring three different sized wrenches to fit internal spoke nipples.

The SW-22 is sized for .136 (3.45mm) nipples. Smooth, best quality, polished steel spoke wrench designed and built to fit perfectly in your hand and provide years of service.

The SW-20 is sized for 0.127" (3.23mm) nipples. Smooth, best quality, polished steel spoke wrench designed and built to fit perfectly in your hand and provide years of service.

Park Tool BBT-5 / FR-11 Bottom Bracket Tool / Freewheel Remover for Campagnolo is heat treated alloy tool steel, one inch base fits wrench or bench vise. Thin wall construction allows use without removal of cones and locknuts.

The RT-1 Head Cup Remover makes headset cup removal easy. The tool is pulled through the frame until the flared ends snap in behind the cup. A blow on the tool head removes the cup.

The CNW-2 makes chainring bolt set installation and removal easy. It securely holds the slotted nut to prevent spinning when tightening or loosening the bolt. Double-ended to fit most slotted-type nuts.

These small, nickel plated wrenches can be used on brakes, derailleurs, etc. The CBW wrenches are nominally 1/8" (3.2mm) thick.

The fastest, easiest, and most secure way to repair a cut or worn tire sidewall. The TB-2 is produced using a strong, waterproof vinyl membrane with fiber weave reinforcement.

The fastest, easiest, and most secure way to repair a cut or worn tire sidewall. The TB-2 is produced using a strong, waterproof vinyl membrane with fiber weave reinforcement. 3-Pack.

Small and handy, the RR-12 Tape Measure features a tough, composite housing and both Metric and English readings up to 12 feet (3.65 M).

The BBT-22 is a shop quality tool for installing and removing Shimano and ISIS Drive splined 20-tooth bottom bracket cups. Made from investment cast steel, the BBT-22 utilizes a flat tooth profile to ensure maximum engagement with the bottom bracket cup.

Video available here.

Heavyweight nylon bag with shoulder strap for transporting and storing the PRS-20 Team Race Stand and PRS-21 Team Race Stand.

Many new bikes do not include pedals. The DP-1 Dummy Pedal quickly installs to take the place of a pedal when making adjustments during the assembly of these bikes.

The RT-2 Head Cup Remover makes headset cup removal easy. The tool is pulled through the frame until the flared ends snap in behind the cup. A blow on the tool head removes the cup.

The TM-1 Tension Meter accurately and reliably measures the absolute tension of each of the spokes in a wheel, as well as the relative tension between all the spokes in a wheel.

Combines the Park Tool PRS-20 Portable Bike Stand and the Park Tool BAG-20 transport bag for PRS-20.

The CCP-22 uses a long comfortable handle and extra fine thread that provides the needed leverage to remove even the tightest cranks.

The CCP-44 uses a long comfortable handle and extra fine thread that provides the needed leverage to remove even the tightest cranks.

The standard of the industry, Park Tool Shop Cone Wrenches are unmatched in quality and performance. The special "Y" head design puts more material where its needed for strength and durability. Precision sizing and a military grade industrial phosphate finish ensure an accurate fit and consistent quality.

Sizes available.

A comfortable P-handle with a star-shaped Torx for the small fittings on some hydraulic brakes, bolt heads found on many disc brake calipers and rotors. Includes �Speed Bearing� attachment for fast installation and removal of long threaded bolts. Wrench is made from Bondhus Protanium™ high torque industrial steel for long life.

The three most common bolt and nut sizes are combined with the classic Park Tool 3-way Y body. 8mm, 9mm, and 10mm forged CR-V steel sockets.

Park Tool Pin Spanners have been designed to give maximum usefulness and versatility at the lowest possible cost. Tough, high carbon tool steel is used on each tool to ensure long life. Handle is vinyl coated to give a good grip. Each Pin Spanner is color coated for easy recognition.

Professional quality 7 diagonal/side cutting pliers with soft touch dual density grips.  Made from forged, heat-treated, Cro-Moly steel.

Professional quality 6 needle nose pliers with five different crimping/grasping areas and a cutting blade.   Forged, heat-treated cro-moly steel with an invisible spring and soft touch dual density grips.

Specially designed for cranks and pedals, our new HT-8 hex tool is designed and built for speed, leverage and comfort. Perfect for changing rear sprockets or splitting cases. HT tools feature an ergonomically designed screwdriver grip, with an extra long, super strong 8mm hex on one end and a ball driver hex on the other.

Specially designed for pedals, our HT-6 hex tool is designed and built for speed, leverage and comfort. HT tools feature an ergonomically designed screwdriver grip, with an extra long, super strong 6mm hex on one end and a ball driver hex on the other.

Specially designed for cranks, including the Campagnolo Ultra-Torque, the HT-10 hex tool is designed and built for speed, leverage and comfort. HT tools feature an ergonomically designed screwdriver grip, with an extra long, super strong 10mm hex on one end and a ball driver hex on the other.

Combines the Park Tool PCS-9 workstand, collar and work tray.

For a wheel to perform properly, it is important for the rim to be centered between the locknuts of the hub, or, dished.  The WAG-5 accurately gauges dish on 24 x 1-38 to 29 wheels.  Disassembles quickly for storage or travel and works with all hub types.

The VP-1 Patch Kit includes six thin and flexible patches with tapered edges to blend with the tube profile.  Each kit is packaged in a small plastic box with sandpaper for cleaning the tube and instructions.

This handy shop aid is ideal for sizing spokes, ball bearings and crank cotters. To use, just hang the head of the spoke in the oblong hole and read its length on the scale. For crank cotters and ball bearings it works just like a gauge for drill bits.

With today lightweight components, torque wrench use in the shop is no longer an optionit a must for every mechanic. The TW-5 is a high quality, ratcheting, click type torque wrenches that accurately measure and apply the proper amount of torque to a component threaded fastener(s). Comes with its own protective case.

With todays lightweight components, torque wrench use in the shop is no longer an option, it’s a must for every mechanic. The TW-6 is a high quality, ratcheting, click type torque wrenches that accurately measure and apply the proper amount of torque to a component’s threaded fastener(s).

Park Tool Pin Spanners have been designed to give maximum usefulness and versatility at the lowest possible cost. Tough, high carbon tool steel is used on each tool to ensure long life. Handle is vinyl coated to give a good grip. Each Pin Spanner is color coated for easy recognition.

This bench top accessory keeps small parts accessible and all in one place. 6 (15cm) in diameter and featuring an extra strong magnet, the MB-1 is available only in World Famous Park Tool Blue.

Double-sided bottom bracket lockring hook spanner. One side is a single hook, the other is a hook spanner with 3 notches for better engagement in the lockrings. The three-hook end will fit 3-notch lockrings with a maximum outside diameter of 46mm, and minor diameter (in the notches) of 40mm.

The Handlebar Holder is designed to prevent the handlebars and front wheel from rotating when a bike is mounted in a Park Tool Repair Stand. Updated to fit handlebars up to 32mm and oversized top tubes up to 50mm, the HBH-2 works on almost any road or mountain bike.

For heavy users, this Pedal Wrench has an oversized, asymmetrical head is made from Cro-Moly steel for superior strength and durability.

This pedal wrench features 15mm and 9/16 precision openings and a long, round, vinyl dipped handle that wont dig into your hand like flat pedal wrenches.

The RBS-5 replacement brush set for the CM-5 Chain Cleaner includes the large side scrubbing brush, two roller brushes, and two wicking foam blocks.

Combines a 32mm head wrench and 15mm pedal wrench.

Combines a 30mm and 32mm head wrenches.

Combines a 36mm and 40mm head wrenches.

One of the finest folding stands on the market. Lightweight, stable and packed with features.

Video available.

The BBT-18 is a heavy duty, investment cast tool for installing and removing the following eight-notch bottom bracket cups: Shimano, ISIS Drive, ISIS Overdrive.

The BBT-30.3 includes a bearing remover, which slides through the bottom bracket shell and into the bearing so it can be tapped out with a hammer.

The BBT-4 is made for the installation and removal of 6-notch SC-S and AC-H cartridge cups used on sealed cartridge bottom brackets.

The BSH-4 is a valuable wheel building and truing aid that securely holds bladed spokes to prevent twisting.

The CCW-5 features both a 14mm socket and 8mm hex wrench on a long, comfortable handle.

A versatile digital scale built to accurately weigh bikes, frames, and components. Uniquely designed to be clamped solidly into a repair stand or hung from a hook or branch. Measures in both kilograms to the hundredth and pounds to the ounce.

Heat treated alloy tool steel, one inch base fits wrench or bench vise. Thin wall construction allows use without removal of cones and locknuts.

Heat treated alloy tool steel, one inch base fits wrench or bench vise. Thin wall construction allows use without removal of cones and locknuts.

Heat treated alloy tool steel, one inch base fits wrench or bench vise. Thin wall construction allows use without removal of cones and locknuts.

The FRW-1 is a one-inch socket and securely holds freewheel and lockring tools (FR-1 through FR-8 plus the BBT-5) for removal and installation.

The HCW-11 fits "slotted" bottom bracket adjusting cups and cups with "raised" 16mm wrench flats.

32mm and 36mm head wrench.

The HCW-17 features two different radius hooks for a precise fit on most fixed-gear lockrings. The HCW-17 has two different ends.

Designed and built specifically for bicycle work, the HMR-4 has a fiberglass shaft, a soft touch rubber grip, and a two-sided headsteel on one side and a replaceable plastic head (part #293) on the other side.

This super small micro pump fits in just about any bag or jersey pocket, or mounts directly to the frame.

Just small enough to carry or clip on to the bike and just big enough to pump efficiently the PMP-4 dual head mini pump features aluminum barrel construction ensures long life and smooth operation. Soft touch grips and a flip-out handle make it easy on the hands.

A state-of-the-art pizza cutting bicycle by Park Tool.

This spanner uses hardened, replaceable pins approximately 2.2mm in diameter. Designed for heavy duty use, the distance between the pins is adjustable, allowing use on virtually all hanger cups using pin holes.

Black ceramic Park Tool mug. Both sides of the mug feature the Park Tool logo in blue and white.

Versatile crank wrench featuring the proven Y head design. 36mm box-end and bottom bracket pin spanner.

Heavyweight nylon bag for transporting and storing your Bike Repair Stand. Compatible with PRS-25, PRS-15, PCS-10, PCS-11.

Combines the Park Tool PCS-10 Bike Repair Stand and the Park Tool BAG-15 transport bag for PCS-10.

Slim and super-light at 66 grams. Includes:  3, 4, 5, 6 and 8mm hex wrenches and a straight blade screwdriver.

A worn chain shifts poorly and wears sprockets at an accelerated rate.  The CC-3.2 is a go-no go gauge designed to accurately indicate when a chain reaches .5% and .75%, the points at which most chain manufacturers suggest replacement.

Heat treated alloy tool steel, one inch base fits wrench or bench vise. Thin wall construction allows use without removal of cones and lock nuts.

The FR-7 Freewheel Remover is specifically designed for Falcon brand freewheels.

The FR-8 has four notches approximately 25mm across measured inside to inside. Removes four-notch freewheels from "flip-flop" BMX hubs with 30 x 1mm threads.

PolyLube 1000 has an extremely high shear strength to protect vital parts under extreme conditions. PolyLube 1000 also repels moisture and is compatible with conventional greases.

Small, lightweight and accurate, the TS-25 Truing Stand securely holds any wheel using a quick release or threaded axle and adjusts for any wheel diameter and rim width.  Installs and removes quickly and easily.  Fits PRS-25 and PCS-10 Repair Stands. Will also fit the PCS-1 and PCS-4-1, PCS-4-2, and PCS-4 Repair Stands when used with the adjustable height extension.

The TL-6 is a composite covered, steel core lever that provides smooth, scratch-free operation and superior strength to help remove even the tightest tires. Slightly longer (5.5”/14cm) than our other take-along levers. The TL-6 is perfect for use as a take-along or as an everyday bench lever.

Features 4mm hex, 5mm hex and T25 Torx style set.

The 1707.2 Tool Tray Collar is an adaptor that allows both the PRS-20 and PRS-21 stands (Pre 2012) to accept installation of #106 Work Tray. The collar fits tubing that is 1-5/8" diameter. The 1702.2 replaces the collar on the PRS-20 and PRS-21.

Park Tool patented GearClean Brush has a unique design. A large comfortable handle with a curved, toothed-end reaches dirt deep between the gears, and tough nylon bristles clean the derailleur and chain. Saves wear and tear on your chain and freewheel. Works great on brakes or other places where dirt collects. 10 speed compatible. Handy size to take along for quick cleaning anywhere. Made of sturdy nylon.

Replacement brush for Park Tool  GSC-1 GearClean Brush.

Designed especially for the home mechanic, the TS-8 allows accurate wheel truing at an economical price.

This full-length, shop quality apron is made of black heavy 7-ounce poly cotton twill for comfort and durability. Features large pouch pockets.

Once you try on this apron, theres no going back to standard aprons. An embroidered Park Tool logo makes the apron as good looking (even when its dirty) as it is functional.

Park Tool Anti-Seize Compound reduces friction in threaded and press fit connections for easy assembly and disassembly. Ideal for bottom bracket and pedal threads, pressed headset cups, seat posts, quill stems, etc.

Helps create a tighter grip between two slippery surfaces. Ideal for carbon, aluminum and steel seatposts, handlebars and stems.

Specially designed to work with the tight tolerances and narrow profiles of 10- and 11-speed chains, but also works on all other derailleur chains, including the Shimano CN-9000. The CT-4.3 is a powerful, precise tool designed to quickly and accurately remove and install chain rivets. Without a doubt the most accurate chain tool weve ever built!

This version of the BBT-22 tool is perfect for the home mechanic. The BBT-32 installs and removes Shimano and ISIS Drive 20 tooth splined bottom bracket cups and features 32mm wrench flats.

This shop quality chain whip gives you incredible leverage without worry of slippage.

For a wheel to perform properly, it is important for the rim to be centered between the locknuts of the hub, or dished. To check this, and to make precision adjustments, a wheel alignment gauge (also called a dishing tool) is a must.

Park Tool CT-3.2 Adjustable Chain Tool is designed for for 5-11 and single speed chains.

The Park Tool SR-18 fits 1/8" fixed-gear sprockets.

Updated with new information, techniques, photos, procedures, and components, the BBB-3 3rd Edition is a complete repair manual created to provide both the novice and veteran mechanic the information needed to perform nearly any repair from trailside repairs to complete overhauls.

A great shop accessory made to hold a wide variety of axles, spindles and any Park Tool Freewheel Remover/Lockring Tool. Made from precision extruded aluminum.

A thin offset wrench with 10, 11, 12 and 13mm openings made to fit and adjust many models of side pull and dual pivot brakes.

Many derailleur chains use a master link that allows the chain to be installed and removed by hand. While this type of masterlink doesnt require a traditional chain tool, over time, dirt and corrosion can make it difficult to separate by hand. MLP-1.2 Master Link Pliers make removal and replacement of these masterlinks quick and effortless. Simply insert the specially sized jaws into the masterlink and squeeze the handles.

A small, handy tool designed to remove and install Schrader and Presta valve cores and to remove and install Presta valve extenders with 5mm wrench flats.

Designed and built especially for single speed bikes, the SS-15 is a forged, multi-purpose ride saver.Just the right size and length (17cm/7) to take along or to wrench in the garage, the SS-15 is destined to be a single speeder favorite.

The FR-1.2 is designed to remove 5-, 6-, 7-, 8-, and 9-speed freewheels made by Shimano, Sun Race, DNP, Sachs, etc.

Shop quality screwdriver designed for comfort and durability. Featuring dual density grips and heat-treated, chrome vanadium tips and shafts.

Shop quality screwdriver designed for comfort and durability. Featuring dual density grips and heat-treated, chrome vanadium tips and shafts.

Shop quality screwdriver designed for comfort and durability. Featuring dual density grips and heat-treated, chrome vanadium tips and shafts.

Shop quality screwdriver designed for comfort and durability. Featuring dual density grips and heat-treated, chrome vanadium tips and shafts.

Professional quality, precision-sized spoke wrenches are hardened and nickel plated for long service.

Unique four-sided design provides extra strength and support and helps prevent slipping and deformation of aluminum nipples. Uses the same world famous design and high quality materials as our three-sided spoke wrenches.

Unique four-sided design provides extra strength and support and helps prevent slipping and deformation of aluminum nipples. Uses the same world famous design and high quality materials as our three-sided spoke wrenches.

Comfortable, vinyl dipped, double-ended spoke wrench for select Mavic wheels using the integrated M7 nipples. Smaller end fits 7-spline nipples with a 6.4mm outside spline diameter. These are found on the R-sys wheels.

Stainless steel and dishwasher safe.

Now with more tools, an upgraded chain tool and a sleeker, smaller size. The MTB-3.2 is built to tackle nearly any road or trailside emergency repair. Its small enough to take along yet the protected tools feature enough leverage to make repairs quick and easy.

Professional quality, precision-sized spoke wrenches are hardened and nickel plated for long service.

Now 11-speed compatible, the CT-6.3 removes and installs chain pins in all derailleur chains. Smooth and powerful, this handy take along is encased in a stainless steel shell, which becomes a comfortable handle when opened.

Includes all cone wrenches produced by Park Tool: 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, and 28mm sizes.

A clean bike is a happy bike!  The BCB-4.2 is four-piece brush set designed specifically to clean bicycles.

A compact opener featuring our world famous blue handle and a 10mm wrench. Fits perfectly on a keychain or in a pocket or wedge pack. A take along tool you shouldnt be without.

Cleverly disguised as a water bottle cage, the BO-5 attaches to any wall, workbench or cabinet and includes a handy water bottle style cap catcher.

Featuring a three color Park Tool logo and "bike wrench" graphic, the PNT-5 Pint Glass is made from heavyweight, dishwasher safe glass.

Precision CNC machined aluminum tool for the installation and removal of external bearing bottom brackets. Anodized for easy identification and featuring a ratchet/ torque wrench compatible 3/8 drive.

Comfortable, vinyl dipped, two-sided spoke wrench is designed to easily access Mavic fittings, including the Mavic SSC Ksyrium and Crossmax SLR wheels.

A great time-saver! Neatly designed to self-center and drive conventional nipples quickly and easily during wheel building.

The 3-way Hex Wrench perfectly in the palm of the hand and provide tremendous leverage. Hexes are made from Bondhus Protanium high torque industrial steel and are heattreated for long life.

Precision CNC machined aluminum tool for the installation and removal of 16-notch external bearing bottom brackets. Anodized for easy identification and featuring a ratchet/ torque wrench compatible 3/8 drive.

Precision CNC machined aluminum tool for the installation and removal of 16 notch external bearing bottom brackets. Anodized for easy identification and featuring a ratchet  torque wrench compatible 3/8” drive.

The 3-way Hex Wrench perfectly in the palm of the hand and provide tremendous leverage. Hexes are made from Bondhus Protanium high torque industrial steel and are heattreated for long life.

The CDG-2 easily and accurately measures bolt circle diameter (BCD) in millimeters for a wide variety of four- and five-bolt chainring patterns.

Strong, compact, and lightweight, the IB-2 is a great tool for taking on the road or trail.

Park Tool Black & Blue Sport Cycling Cap. Lightweight Cotton Twill. 3 Panel Dome with Traditional Flip Up Visor. KoolFit Elastic Sweatband. Size: One Size Fits All.

Fits 16 notch external bearing bottom bracket cups measuring 44mm diameter such as Shimano BB80, BB5700, XT BB70, BB51, and previous external bearing threaded cups.

Easily adapts the PCS-9, and post-2003 models of PCS-1 and PCS-4, to accept the #106 Work Tray or PTH-1 Paper Towel Holder.  The 106-AC fits the 1-3/8" tubing used on the PCS-9, and on the height extensions uses on the post-2003 models of the PCS-1 and PCS-4.

Accurately measures seat posts, head tubes, bearings, spoke diameters, etc. The DC-1 is a precision instrument built with stainless steel mechanisms and a rugged ABS composite body. The tool’s ability to measure in metric, decimal inch, and fractional inch make it an indispensable shop tool.