Mechanics, Metalworking & Specialty Tools

Lang Tools Thread Restorer Sets

Lang Tools thread restorer sets chase out damaged threads and remove nicks and burrs without undercutting good threads. The range of these thread restorer sets extend from small fractional or metric re-thread tap or die sets, to extensive master kits which include both SAE and metric re-thread dies and taps—some including fine and coarse thread tools. Select larger Lang Tools thread restorer sets include one or more thread restorer files. The re-threading taps and dies are highly tempered for strength and durability and are 6-point shaped for use with a socket or wrench. Taps and dies are color-coded for quick visual identification. Most sets are packaged in a high-impact styrene tray, some with a clear cover for display and storage. Note: Use with light oil. Never use to cut new threads.

4.76 out of 5 stars ( 42 )

$17.99

—

$99.99

OEM Automotive Tools Cooling System Refill and Air Evacuation Kits

OEM Automotive Tools cooling system refill and air evacuation kits purge trapped air from the cooling system to eliminate the threat of engine damage from overheating. These service kits allow you to refill the cooling system quickly and efficiently with no mess, while the "muffler" keeps the sound level down. The complete assembly comes in a sturdy blow-molded storage case. Uses and additional features: * Refill cooling system and eliminate trapped air * Perform vacuum leak tests on the cooling system * 5 additional bushings and tapered adapter fit most vehicle cooling systems * Universal adapter forms an airtight seal with most radiator and coolant bottles; no custom adapters required

4.82 out of 5 stars ( 11 )

$94.99

Innova Vacuum Gauges

Innova vacuum gauges are designed to get a reading on your engine's vacuum. They feature a 3 1/2 in. easy-to-read face, a 24 in. oil-resistant rubber hose, and a universal fitting adapter. They can help to identify and diagnose system vacuum leaks and problems inside the engine.

4.57 out of 5 stars ( 65 )

$24.99

OTC Vacuum/Pressure Gauge Kits

OTC vacuum pressure gauge kits are ideal for testing vacuum lines and components. Quickly diagnose internal engine problems such as bad rings, valves, and leaking head gaskets. These OTC kits comes complete with the necessary adapters, dual scale gauge, and a carrying case.

4.86 out of 5 stars ( 44 )

$45.99

Redhorse Performance AN Hose Assembly Pressure Test Kits

After making some AN assemblies, confirm they are leak-free before putting them to work with Redhorse Performance AN hose assembly pressure test kits. They are perfect go-tos for pressurizing and checking your assemblies for leaks. Each kit comes with two sets of matching AN plugs--one regular set and another with an integrated Schrader valve so you can inject air/nitrogen into the assembly. Redhorse kits work for AN sizes -03 to -16, and a storage case is included to keep everything organized.

Not Yet Reviewed

$12.91

—

$89.99

GearWrench Ratcheting Tap and Die Sets

GearWrench ratcheting tap and die sets are perfect for the master mechanic or machine shop, combining ratcheting T-handle wrench(es) and adapters with a huge assortment of taps and dies. These tap and die handle systems are available in SAE, metric, and mixed sets with both. Each set is packaged in a blow molded case with tilted tap holders for safe, organized storage and easy access. Choose the GearWrench set with the ideal combination for your work. Features: * Die adapters work on round and hex shaped dies * Ratcheting T-handles wind dies with a 5-degree swing arc and have a reversing lever to eliminate hand-over-hand turning * Twist Lock guide system reduces the "walk back" of the die guide and keeps the dies centered while cutting * Die adapters work with the 3/8 in. drive Pass-Thru ratchet and socket system, as well as socket accessories * Auto-locking feature allows the tap adapters to be removed safely * Spring-loaded cap allows for quick release of large tap adapter * Drive extension adapters provide greater access in confined areas when used with 3/8 in. drive extensions * Ratcheting T-wrench works with GearWrench Pass-Thru socket system

4.67 out of 5 stars ( 3 )

$120.99

—

$299.00

Fragola Performance Systems Hose Test Kits

Doing any work on your ride is a lot easier and a whole lot more pleasant when you have the right tools for the job. Fragola Performance Systems hose test kits are one of those must-haves for your toolbox. These hose test kits from Fragola allow you to quickly test your -4 through -16 hose assemblies. Simply screw them into AN hose ends, pressurize them with your compressed air source, and submerge them into a water bath to look for bubbles. These aluminum line testers from Fragola are available individually or as complete kits, so you'll be prepared to check for leaks in any size hose.

4.05 out of 5 stars ( 20 )

$18.99

—

$158.99

OTC Transmission/Engine Oil Pressure Kits

These OTC transmission and engine oil pressure kits can be used for domestic and import applications. The high and low-pressure gauges make these kits useful for both transmission and engine work. The kits come complete with adapters and can be used for both static and road testing. Additional features include: * Low-pressure gauge that reads 0-100 psi and 0-700 kPa * High-pressure gauge that reads 0-400 psi and 0-2,800 kPa * 13 adapters * Gauge and hose quick-disconnect adapters * Carrying case

4.79 out of 5 stars ( 14 )

$108.99

Astro Pneumatic Tool Company 8-Piece Double Cut Carbide Rotary Burr Sets

Astro Pneumatic Tool Company 8-piece double cut carbide rotary burr sets are designed to simplify your porting and polishing projects. The 1/4 in. shank accessories are packaged in a plastic case for organization. This set includes: * SA-5: Cylindrical shape 1/2 in. x 1 in. * SA-3: Cylindrical shape 3/8 in. x 3/4 in. * SC-3: Cylindrical radius end 3/8 in. x 3/4 in. * SC-1: Cylindrical radius end 1/4 in. x 5/8 in. * SD-1: Ball shape 1/4 in. * SD-3: Ball shape 3/8 in. * SF-3: Tree shaped radius end 3/8 in. x 3/4 in. * SF-5: Tree shaped radius end 1/2 in. x 1 in.

5.0 out of 5 stars ( 8 )

$66.99

Heli-Coil Thread Inserts

Heli-Coil has the most effective and universally accepted method of thread repair. Heli-Coil inserts work in any part or material--aluminum, magnesium, cast iron, bronze, etc. Damaged threads can be restored to better-than-new condition in spark plug ports, carburetor fuel inlets, transmission housings, oil drain plugs, exhaust and intake manifolds, head bolt holes, brake calipers, and more. They are available in many sizes.

4.83 out of 5 stars ( 111 )

$11.99

—

$483.99

Lisle Vacuum Gauge and Fuel Pump Testers

Lisle vacuum gauge and fuel pump testers have easy-to-read gauges to ensure accurate vacuum and pressure checks. They are made out of high-quality materials to ensure long-lasting durability and performance. They feature a large 2 1/2 in. easy-to-read face and include a 3 ft. long hose for long reaching access.

4.33 out of 5 stars ( 18 )

$30.99

Performance Tool Vacuum and Pressure Test Kits

Performance Tool vacuum and pressure test kits allow you to run quick and accurate tests for a variety of applications. They're perfect for diagnosing fuel pump suction or pressure, testing carburetor settings, checking for stuck or burnt valves, and adjusting valve timing.

4.26 out of 5 stars ( 43 )

$16.99

Astro Pneumatic Tool Company 5-Piece Double-Cut Carbide Rotary Burr Sets

Astro Pneumatic Tool Company 5-piece double-cut carbide rotary burr sets are designed to simplify your porting and polishing projects. The 1/4 in. shank accessories are packaged in a plastic case for organization and all bits are 4 1/2 in. long for hard-to-reach areas. This set includes: * SA-3: Cylindrical shape 3/8 in. x 3/4 in. * SC-3: Cylindrical radius end 3/8 in. x 3/4 in. * SD-3: Ball shape 3/8 in. * SF-3: Tree shaped radius end 3/8 in. x 3/4 in. * SL-3: Tree shaped 3/8 in. x 3/4 in.

5.0 out of 5 stars ( 3 )

$64.99

Lisle Oil Pan Plug Rethreading Kits

These Lisle oil pan plug rethreading kits include a piloted drill, a spring-loaded tapping tool, and 5 magnetic drain plugs. The unique tapping tool ensures that the new thread will be perpendicular to the gasket surface to prevent leakage. They work on soft steel and aluminum oil pans with 1/2 in., 12mm, and 14mm threads. Still need your existing oil pan? No problem! Just pick up one of these Lisle oil pan plug rethreading kits and make your oil pan as good as new.

5.0 out of 5 stars ( 1 )

$112.99

Powerbuilt Back-Tap Spark Plug Thread Repair Tools

Powerbuilt Back-Tap spark plug thread repair tools' patented collapsible design allows them to engage be placed through the spark plug hole and into the chamber. A mandrel is then drawn back, expanding the tool's threaded area and threading into the clean threads at the bottom of the spark plug hole. The Back-Tap repairs the damaged thread as it is drawn up through the spark plug hole, bringing debris and metal filings with it. They're available in multiple sizes to service different hole/thread sizes—and the Back-Taps meet or exceed ANSI standards.

5.0 out of 5 stars ( 5 )

$24.99

—

$29.99

Dorman Radiator Flush Kits

Dorman radiator flush kits are convenient and easy. Fresh coolant helps to prevent freezing, overheating, and possible extensive damage to your car's cooling system. These kits provide everything you need to do the job right--clamps, tees, a garden hose adapter, elbow, and cap. Check your recommended maintenance schedule, and when it's time for a flush, Dorman kits will help you clean out your radiator.

4.0 out of 5 stars ( 1 )

$8.99

Lang Tools Tap and Die Restore Sets

Lang Tools tap and die restore sets are just the thing to help restore the damaged external or internal threads on nuts, bolts, and studs. The sets contain various tap and die sizes to cover dozens of SAE (fine and coarse) and/or metric applications. Two thread files are included, along with a durable plastic storage case.

5.0 out of 5 stars ( 1 )

$89.99

Performance Tool Tap and Die Sets

Performance Tool tap and die sets come with everything you need for clean, straight threading. They are available in standard and metric sizes. Kits include: * Taps * Dies * Die stock * Tap wrench * T-handle tap wrench * Screwdriver * Screw pitch gauge * Carrying case

4.0 out of 5 stars ( 28 )

$36.99

—

$38.99

Powerbuilt 22-Piece Cooling System Pressure Testing Kits

Got a cooling system leak that you can't find? This Powerbuilt 22-piece cooling system pressure testing kit will help you track it down. Just find the adapter that works with your radiator/coolant bottle and use the included pressure gauge pump to see where your system is leaking when under pressure. The kit includes adapters for most cars and trucks, as well as innovative universal adapters that adjust to fit a wide range of radiator fill hole depths. Set includes: * No. 1 (black) adapter for Mercedes Benz; No. 2 (blue) adapter for New Audi (A4, A5, A6); No. 3 (yellow) adapter for VW and Ford; No. 4 (red) adapter for BMW; No. 5 (orange) adapter for BMW; No. 6 (black) adapter for Volvo, Citroen, Renault, Fiat and Peugeot; No. 7 (black) adapter for Audi, VW; No. 8 (black) adapter for Honda and Toyota; No. 9 (black) adapter for Mitsubishi, Ford, Nissan and Mazda; No. 10 (blue) adapter for Honda and Toyota; No. 11 (orange) adapter for Mitsubishi, Ford, Nissan and Mazda; No. 12 (black) adapter for Mitsubishi, Ford, Nissan and Mazda; No. 14 (red) adapter for Volvo, Citroen, Renault, Fiat and Peugeot; No. 15 (yellow) adapter for GM, VW and Ford; No. 16 (green) adapter for Volvo and Renault; No. 23 (black) adapter for GM/Ford; No. 24 (orange) adapter for GM/Ford; No. 25 (black) adapter for GM trucks; No. 26 (black) adapter for GM trucks; No. 28 (black) Toyota Prius, Previa and Rav-4; No. 29 (black) adapter for Honda, GM, Ford and Chevy; expandable universal radiator 37-39.5mm; expandable universal radiator 28-31.5mm; expandable universal radiator 17-24mm; pressure gauge * Durable storage case with step-by-step instructions * Precision-built to meet or exceed ANSI standards * Strong and dependable enough to last a lifetime

Not Yet Reviewed

$162.99

Milwaukee PACKOUT Tap and Die Sets

Milwaukee Tools 38-piece PACKOUT tap and die sets include precision-machined threading accessories and the most versatile Hex-LOK 2-in-1 handle for the most common applications. Each set features 17 straight flute taps and 17 1 in. hex dies in your choice of SAE and metric sizes. They include long-lasting laser-etched sizing and a protective black oxide coating for corrosion resistance. The Hex-LOK 2-in-1 handles combine the benefit of both internal and external threading within one handle by their compatibility with both 1 in. hex dies and the Milwaukee tap collet. The handle's ergonomic grip is designed to deliver ultimate user comfort while cutting threads. All-metal construction allows for tool-free die and tap collet changes and is optimized for maximum balance and control when threading. The plug taps' square shank is compatible with all standard tap handles or tap wrenches—and is designed for through-hole threading. The hex dies' 1 in. shape is compatible with the Hex-LOK 2-in-1 handle, as well as all standard 1 in. hex die stocks. These sets include accompanying drill bits for pilot drilling and are designed for use with drill drivers. Milwaukee taps and dies are designed for cutting threads in the most common metal applications, including brass, aluminum, mild steel, and more. For best results, use with cutting fluid. Each 38-piece set is organized in a PACKOUT Low-Profile Compact Organizer and includes a removable storage tray for versatile storage.

Not Yet Reviewed

$215.03

—

$232.99

Eddie Marine Standard Engine Flush Kits

Eddie Marine standard engine flushing kits are for the budget-minded. The function is the same as the Deluxe kit, but these standard kits utilize a simple chrome brass deck mount for the hose connection. They will shut off the water flow to your water pickup or sterndrive, when installed in your main water line, allowing the engines to be flushed with fresh water from the externally mounted hose connection. With the valve opened, your sterndrive can also be "back flushed". Eddie Marine standard engine flushing kits include brass or stainless steel ball valves, stainless steel fittings, clamps, and 8 ft. of 3/4 in. water hose.

5.0 out of 5 stars ( 5 )

$202.95

—

$314.95

GearWrench Ratchet Repair Kits

Make field repair of your GearWrench ratchet quick and easy with one of their ratchet repair kits. Versatile and compatible with a range of non-quick release ratchets and non-roto ratchets by GearWrench, these repair kits are engineered to provide the precision and power needed to tackle various fastening tasks. With a commitment to quality and compatibility, you can rely on GearWrench ratchet repair kits to enhance efficiency and performance, whether you're a professional tradesperson or a dedicated DIY enthusiast.

Not Yet Reviewed

$18.99

Earl's Performance Pressure Testers

Every hose should be pressure-tested prior to installation. Earl's pressure-testers make it easy! The pressure testers include a fitting with an air valve and a matching plug that allows you to test AN hose assemblies with either compressed air or nitrogen. Order the model designed for your application.

4.8 out of 5 stars ( 5 )

$40.20

—

$40.87

OTC Fuel System Priming Pumps

OTC's fuel system priming pumps are designed to pressurize diesel fuel systems after service, ensuring proper fuel delivery and efficient engine starting. This tank assembly provides pressurized diesel fuel to remove the air from the system, which is crucial after maintenance or when the fuel system has been opened. This process helps to ensure the engine receives the necessary fuel supply for immediate and proper operation. The fuel system includes complete tank, along with the pump, and hose assembly.

Not Yet Reviewed

$411.99