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Products of the CMTOOL range from £22.73 to £309.63, and the average price of all the products is about £96.97. So your total expense can vary depending on the products chosen, which allows you to choose products according to your budget.

CMTOOL has a relatively small number of products for sale, only 43. We analyzed some of them in detail and recommended them to our readers. If you find yourself hesitating about a purchase, check out our thorough CMTOOL review to see what the best picks are.

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CMTOOL Best Sellers

Last Updated: 15 Jun 2023

Manifold Gauges

CMTOOL AC Oil Injector Tool R134A Compressor Oil Injector Kit with Snap Quick Coupler, 2 OZ Car HVAC AC Dye Kit with 1/4" SAE Connector for R134a R12 R22 Refrigerant System, A/C Dye Injector Tool Kit

CMTOOL AC Oil Injector Tool R134A Compressor Oil Injector Kit with Snap Quick Coupler, 2 OZ Car HVAC AC Dye Kit with 1/4" SAE Connector for R134a R12 R22 Refrigerant System, A/C Dye Injector Tool Kit Cover
  • 1.[2oz Large-Capacity] The capacity of the ac oil injector is 2oz (60ml). The AC oil injector has good sealing performance, fast filling speed, and no liquid leakage during use. The a/c oil injector tool can easily and accurately complete high-quality work.
  • 2.[Aluminum Alloy Body] The a/c dye injector kit is a professional service tool with an aluminum alloy body. Suitable for filling up the automobile air conditioning refrigeration system of R134A, R12, R22. Filling pipe for pure liquid refrigerating oil. The hose pressure is 600-3000PSI.
  • 3.[R134a Quick Connector] The low-pressure coupler in the a/c dye injector kit, with an inner diameter of 13mm. The low R134a AC quick connector adapter adopts a solid brass metal structure, which is rust-proof, corrosion-resistant, strong sealing, quick and easy to connect/disconnect, and has an exquisite and non-slip knurled grip ring design.
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Dual Clutch Reinstall Reset Tool Compatible for Ford, Dual Clutch Transmission Remover Installer Tool Kit, Clutch Alignment Tool

Dual Clutch Reinstall Reset Tool Compatible for Ford, Dual Clutch Transmission Remover Installer Tool Kit, Clutch Alignment Tool Cover
  • [Removal Install Dual Clutch] Special designed to disassembly and install dry transmission. Disassemble the double clutch fixing snap ring, install and remove the three claws, turn the threaded bar 20 turns after it makes contact with the input shaft and pull out the double clutch.
  • [Made of High Quality Steel] There is only one plastic accessory in this professional remover installer tool kit, and the other accessories are made of high-quality steel, which is not easy to bend and break, and improves durability.
  • [Wide Application] compatible with ford dual clutch transmission DPS6. vehicle include: compatible with Fiesta 2011-2019; compatible with Focus 2012-2018; compatible with Transit Connect 2019; compatible with B-MAX since 2012.
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Clamp Sets

CMTOOL Suction Cup Clamp Set, 6 Pack Glass Clamp for Convertible Top Repair Windshield Repair, Hands-Free and Non-Marking Suction Clamp Set

CMTOOL Suction Cup Clamp Set, 6 Pack Glass Clamp for Convertible Top Repair Windshield Repair, Hands-Free and Non-Marking Suction Clamp Set Cover
  • [Hands-Free] - The suction clamp set use for secures windshield, glass, convertible top, panel trims, window trims during preparation stages or while waiting for adhesives to set. Use suction clamps set to free your hands.
  • [STRONG CLAMPING POWER] - The suction clamp set has large size suction cups with strong suction power, easy adhesion to non-porous surfaces such as glass and metal. The uction clamp has a wing nut design, which can freely adjust the height of the suction cup and can adapt to many different situations.
  • [Non-Marking] - There is no need to install and punch holes when using the suction clamp. And the suction clamp set will not cause any damage during use.
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CMTOOL Engine Camshaft Timing Locking Tool Kit Compatible with Jaguar Land Rover Discovery 4 Range Rover Sport V8 5.0L V6 3.0L Engine Camshaft Alignment Tools with Fuel Injector Remover Installer Tool

CMTOOL Engine Camshaft Timing Locking Tool Kit Compatible with Jaguar Land Rover Discovery 4 Range Rover Sport V8 5.0L V6 3.0L Engine Camshaft Alignment Tools with Fuel Injector Remover Installer Tool Cover
  • [Made of High-Quality Steel for More Durability] The engine camshaft timing locking tool kit is made of high-quality steel, which has high hardness, is not easy to deform, and has strong durability. The exterior of all tools is anti-oxidation coated and heat treated for high-temperature resistance and rust resistance.
  • [Applicable Engines and Replace OEM Number] This engine camshaft alignment tool kit is compatible with Jaguar Land Rover Discovery 4 Range Rover Sport 5.0L V8 3.0L V6 supercharged petrol engine 2003-2016, compatible with X150 - XK (10MY), X250 - XF (10MY), X351 - XJ (10MY). Replace OEM Number: 303-1145, 303-1447, 303-1148, 303-1452, 303-1482.
  • [Packing List] The camshaft alignment tool kit includes 1pc fuel injector remover installer tool; 2pcs camshaft alignment tools, replace 303-1145; 1pc timing tool, replace 303-1447; 1pc camshaft lock tool, replace 303-1148; 1pc camshaft rotation tool, replace 303-1452; 1pc tensioner tool, replace 303-1482; 1pc 3.0 flywheel lock tool; 1pc 5.0 flywheel lock tool; 1pc 3.0 crank pin tool; 1pc 5.0 crank pin tool; 1pc 3.0 5.0 dual purpose fuel pump tool; 1pc fuel injector removal tool. All tools are in a custom case for easy organization and portability.
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Car Petrol Injection Warm-Up Regulators

Fuel Pressure Regulator Kit, Increase Power and Torque, Universal Adjustable Fuel Pressure Regulator AN6 Fuel Line Return Fuel Injection Pressure Regulator, EFI Bypass 0-160 PSI Gauge

Fuel Pressure Regulator Kit, Increase Power and Torque, Universal Adjustable Fuel Pressure Regulator AN6 Fuel Line Return Fuel Injection Pressure Regulator, EFI Bypass 0-160 PSI Gauge Cover
  • [Suitable for Most Cars] - Our adjustable fuel pressure regulator kit has strong versatility. Universal fit for most car's EFI systems. Compatible with MERCEDES-BENZ, Compatible with BMW, Compatible with Dodge, Compatible with Ford, ect.
  • [Increased Power & Torque] - The fuel pressure regulator can adjust the pressure of the fuel injector, so that the fuel injector sprays fuel with a higher degree of atomization, so that the fuel burns more fully, and achieves the effect of increasing the power and torque. The adjustable fuel pressure regulator is a necessary item for any EFI system.
  • [Notice] - Professional installation is highly recommended. If you insist on installing it yourself, please check your work, torque all of the fasteners to a standard specification. When installing fuel regulator NPT pressure gauge port, please use thread sealant tape for sealing. If you have any questions, please feel free to contact us.
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Car Jacks

Rubber Jack Stand Pads, 2 Ton Jack Pads for Floor Jack Universal Pinch Weld Jack Adapter Frame Rail Protector 2 Pack Slotted Jack Pad

Rubber Jack Stand Pads, 2 Ton Jack Pads for Floor Jack Universal Pinch Weld Jack Adapter Frame Rail Protector 2 Pack Slotted Jack Pad Cover
  • [Jack Stand Pads Dimensions] Rubber Jack Pad dimensions: 50 mm / 2 inches in diameter, 38 mm / 1.5 inches tall. 2 per pack, Slot Dimensions: 10 mm / 0.4 inches Wide, 6 mm / 0.25 inches deep.
  • [Sturdy & Soft] Our Jack Stand Pads is designed to be sturdy enough to support your vehicle while soft enough to preventing Frame Rails and pinch Weld Seams from breaking or bending when jacking up your vehicle.
  • [Universal Rubber Jack Pad] Our Rubber Jack Pad fits most jacks and vehicles, but you still need to confirm the size and make sure it fits your vehicle.
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Tyre Pressure Gauges with Digital Tyre Pressure Gauge Inflator Tyre Pressure Gauges

Digital Tire Pressure Gauge Accuracy ±1% FS Tire Inflator with Pressure Gauge, Tire Deflator with 28-inch Rubber Air Hose, Tire Gauge 0-174 PSI Air Pressure Gauge Air Compressor Accessories Air Chuck

Digital Tire Pressure Gauge Accuracy ±1% FS Tire Inflator with Pressure Gauge, Tire Deflator with 28-inch Rubber Air Hose, Tire Gauge 0-174 PSI Air Pressure Gauge Air Compressor Accessories Air Chuck Cover
  • 1.[Multifunctional Tire Pressure Gauge & Wide Application] The intelligent digital tire pressure gauge is a multifunctional tool designed for vehicle tire repair and maintenance. It can inflate and deflate vehicle tires and measures tire pressure and tire tread groove depth. This tire pressure gauge is ideal for motorcycles, bicycles, cars, trucks, RVs and trailers, spare tires, and much more.
  • 2.[Selectable 4 Pressure Units & 28-inch Air Hose] Readings can be converted to different reading units according to requirements and habits. Pressure test range: 0~1200 kPa (0~12 bar; 0~12.23 kgf/cm² ; 0~174.0 psi). Extra long 28-inch air hose features a fully 360-degree swivel air chuck connection.
  • 3.[Built-In Tread Depth Gauge & Pressure Threshold Prompt] Built-in tread depth gauge for conveniently measuring tire tread depth while repairing tires. Tire tread gauge test range: 0~15mm (0~18/32inch). The digital air pressure gauge is in the pressure test state and has a pressure threshold prompt function. Long press the Function Mode Button to enter the setting interface. Short press the Function Mode Button to select setting item, maximum or minimum pressure threshold limits, or beeping on (off).
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Motorcycle Ignition Testers Ignition Testers

Spark Plug Tester, Ignition Spark Tester Automotive Spark Plug Checker for Crankshaft Engine and Motorcycle Spark Plugs Testing, Car Ignition Tester Diagnostic Tool with 200-9000rpm Working Frequency

Spark Plug Tester, Ignition Spark Tester Automotive Spark Plug Checker for Crankshaft Engine and Motorcycle Spark Plugs Testing, Car Ignition Tester Diagnostic Tool with 200-9000rpm Working Frequency Cover
  • [Simultaneous Comparison of Five Holes] Compared with the common 2 holes spark plug tester on the market, this ignition spark tester supports simultaneous testing of 5 holes, and each test hole has a corresponding indicator light to indicate the status of the spark plug, which greatly improves work efficiency.
  • [Digital Screen Display for More Precise Control] This spark plug tester is used to test the performance and strength of spark plugs. The up and down buttons can adjust the working frequency. The high-definition display screen is convenient for viewing the speed in real-time, and the test results are more accurate.
  • [Two-year Warranty and Lifetime Maintenance] Input Power: AC 220V±10% 50Hz/60Hz; Output Power: DC12V±2 1A; Weight: 1100g. We provide a 24-month warranty for this spark plug tester kit. We always put our customers in the first place, if you have any questions about this ignition coil tester, please don't hesitate to reach out!
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Car Engine Piston Rings & Ring Sets

Piston Ring Filer, 66785 Manual Piston Ring Grinder Tool Includes 120 Grit Carbide Grinding Wheel Replace 66786

Piston Ring Filer, 66785 Manual Piston Ring Grinder Tool Includes 120 Grit Carbide Grinding Wheel Replace 66786 Cover
  • EXCELLENT QUALITY - Our 66785 manual piston ring filer made of high quality alloy metal and includes 120 grit carbide grinding wheel, piston ring filer simple to use and durable.
  • FUNCTION - To assure proper piston ring end gap, our piston ring filer can grind chrome plated or stainless steel piston rings quickly and accurately
  • SAFE OPERATION - Fix the piston ring on the pin to insure it is square to the wheel, shake the handle and grind the piston ring with grinding wheel to ensure the correct clearance of the piston ring. When using piston rings filer, spinning clockwise would give a more stable/safe grind.
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Charging Manifold Gauges Manifold Gauges

CMTOOL Refrigerant Charging Hose 5 FT HVAC Hoses and Fittings, 1/4'' SAE Home Automotive AC Manifold Gauge Refrigeration Gauge Hoses R134A R12 R22 R600A R404A R502 Refrigerant Freon Recharge Hose Kit

CMTOOL Refrigerant Charging Hose 5 FT HVAC Hoses and Fittings, 1/4'' SAE Home Automotive AC Manifold Gauge Refrigeration Gauge Hoses R134A R12 R22 R600A R404A R502 Refrigerant Freon Recharge Hose Kit Cover
  • [Made of High-Quality Materials] The 3 pcs refrigeration hoses are made of high-quality rubber raw material, multi-layer anti-leakage nylon material, easy to bend, high-temperature resistance, corrosion resistance, ensuring long life and reliability. Hose sealing copper joint: multi-section fastening, multiple sealing treatment to avoid leakage.
  • [Wide Range of Applications] The refrigerant hoses are compatible with R134A R12 R22 R600A R404A R502 refrigerants, etc. The HVAC hoses and fittings are suitable for refrigeration gauges, AC manifold gauges and HVAC digital manifold gauge set, ideal for coolant or freon charging and home/office/car air conditioning repair and maintenance.
  • [Packing List and Warranty] Freon recharge hose kit packing list: 3pcs hoses, 1pc thimble and 3pcs rubber gaskets. We provide a 24-month free warranty for this refrigerant charging hose. We always put our customers in the first place, if you have any questions about this hose kit, please feel free to contact us via email, we will solve it for you as soon as possible!
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CMTOOL Brake Fluid Tester DOT3 DOT4 DOT5.1 Auto Brake Fluid Moisture Tester Tool, Brake Fluid Tester Digital Automotive Brake Fluid Tester Pen with Automatic Shutdown

CMTOOL Brake Fluid Tester DOT3 DOT4 DOT5.1 Auto Brake Fluid Moisture Tester Tool, Brake Fluid Tester Digital Automotive Brake Fluid Tester Pen with Automatic Shutdown Cover
  • [Metal Coil and High Sensitivity Sensor] The length of the gooseneck probe of the auto brake fluid tester is 200mm, which is convenient to flexibly adjust the probe direction during testing. Immerse the probe of the brake fluid tester in the brake fluid to quickly judge whether the brake fluid needs to be replaced according to the test results.
  • [Multi-Oil Type Detection and Wide Application] The brake fluid moisture tester can be used to detect brake fluid DOT3, DOT4 and DOT5.1. Three types of brake fluid, one-button switching for easy detection. The brake fluid tester can be used in daily car maintenance, 4S shop car repair and maintenance, brake fluid manufacturer quality inspection and brake fluid auto parts distribution.
  • [Sound and Light Double Prompt] When the brake fluid tester detects that the water content of the brake fluid is > 3.0% or > 4.0%, the backlight (flashing) and the buzzer will simultaneously prompt, prompting the user to replace the brake fluid.
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Pressure Manifold Gauges Manifold Gauges

AC Gauges Set R134A R1234YF R404A R12 Refrigerant Recharge Kit, Automotive A/C Manifold Gauge Set, Car AC Charging Kit Freon Recharge Kit AC Pressure Gauge Set Air Conditioning Tools & Equipment

AC Gauges Set R134A R1234YF R404A R12 Refrigerant Recharge Kit, Automotive A/C Manifold Gauge Set, Car AC Charging Kit Freon Recharge Kit AC Pressure Gauge Set Air Conditioning Tools & Equipment Cover
  • [Shockproof AC Gauge for More Accurate Measurement] The extra-large and colored dials of the car ac gauges are easier to read. Celsius units, pressure range: -30 - 260 PSI (blue), -30 - 550 PSI (red). The automotive ac gauges adopt a unique spring pressure indicating pointer, equipped with an anti-collision hard shell, exquisite workmanship, cushioning and shock resistance, reducing the impact of external vibration, and measuring more accurately.
  • [Multifunctional AC/HVAC Manifold Gauge Set] This professional home/automotive AC charging kit is compatible with R134A R1234YF R404A R12 refrigerants. Main functions of ac gauge set: 1. Working pressure observing 2. Low side refrigerant charging 3. Low side oil charging 4. High side liquid refrigerant charging 5. Leak detection 6. High side refrigerant purging 7. Vacuum pump evacuation.
  • [Premium PC Cover and Visualization Glass Window] The PC cover ensure good permeability, the vision is still clear from multiple angles, and the protection performance is also guaranteed. The combined rubber wraps the core, effectively preventing dust from entering the dial and prolonging the service life of the car ac gauges. The flow of refrigerant can be easily observed through the glass window.
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OBD2 Breakout Box OBDII Protocol Detector, Access Scan Tool Communication, Car CAN Test Breakout Box Diagnosis Scan Tool

OBD2 Breakout Box OBDII Protocol Detector, Access Scan Tool Communication, Car CAN Test Breakout Box Diagnosis Scan Tool Cover
  • [OBD Signal to Quickly Detect] Using our OBD2 breakout box can quickly determine car OBD signal receiving. Besides, our OBD2 breakout box mimics the OBDII connector layout for quick reference. Yellow Signal (Pin 2/6/7/10/14/15) Light up to show communication with scan tool and protocol identification. Green Signal (Pin 4/5) light up to show ground is good. Red Signal (Pin16) light up to show there is power.
  • [Professional OBD2 Breakout Box] Our OBD2 breakout box is an automotive tool for the car OBD line signal judgment and signal transfer which offers easy access to the OBDII connector for monitoring signals of protocol，power and grounds conveniently and safely. The OBD2 breakout box can be also connected to multi-meter or oscilloscope for further testing once unconfirmed signals detected.
  • [Male/Female Header Connectors] The OBD2 breakout box with male and female header connectors, so that this breakout box can be placed between the vehicle and the diagnosis tool. You can measure CAN bus signals very quickly, easily and safely. Probing the OBDII connector is no longer necessary.
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Industrial Tachometers

CMTOOL Digital Tachometer Contact/Laser RPM Tachometer with 1.0 to 99,999 RPM Accuracy, RPM Meter RPM Tach Photo Tachometer

CMTOOL Digital Tachometer Contact/Laser RPM Tachometer with 1.0 to 99,999 RPM Accuracy, RPM Meter RPM Tach Photo Tachometer Cover
  • [Wider Measurement Range and Higher Performance] - Our rpm tachometer with 1.0 to 99,999 RPM accuracy, and automatically store max value, min value and the last measurement value. The digital tachometer with the backlit LCD to allow making and reading measurements in low light conditions.
  • [Contact and Laser Digital Tachometer] - Adopting advanced technologies to achieve contact or laser(non-contact) measurement of rotation speed. In addition, our digital tachometer can also perform Line velocity measurement and light source flicker frequency measurement. Suitable for most scenarios.
  • [Multiple Function] Highly accurate contact and laser digital tachometer accurate to +/- 0.05 percent and capable of measuring at a distance from 2-20 inches in laser measurement mode; Multiple unit selection: RPM、Hz、m/min、ft/min; data lock; automatic shut-dowm; low battery alarm and so on.
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Digital Manifold Gauges Manifold Gauges

AC Gauges Digital HVAC Manifold Gauge Set for 93 Refrigerants AC Pressure Gauge Set R134A R22 R12 R410A R1234YF Home Car Automotive Refrigerant Recharge Kit Refrigeration Hoses with Low Loss Fittings

AC Gauges Digital HVAC Manifold Gauge Set for 93 Refrigerants AC Pressure Gauge Set R134A R22 R12 R410A R1234YF Home Car Automotive Refrigerant Recharge Kit Refrigeration Hoses with Low Loss Fittings Cover
  • [Automatic Calculation of Subcooling and Superheating] The refrigeration gauges built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. Digital refrigerant gauges can also calculate the supercooling and superheating degree, which is convenient to read the data directly during the operation. In addition, the ac manifold gauge set tests the percentage of vacuum measurement; pressure leak measurement, and leak time speed record.
  • [Built-in 93 Kinds of Refrigerant Database] The upgraded Digital HVAC Manifold Gauge Set has a built-in 93 refrigerant pressure-evaporating temperature database according to the America NIST standard. Newly added 4 refrigerant types: R438A, R448A, R449A, and R452A. The manifold gauge set has the double pressure test, dual temperature test, digital readout, multi-unit switching (kPa, Mpa, bar, inHg, PSI or °C, °F ), and multi-mode function.
  • [Visualization Window & Refrigerant Charging & Vacuum Operation] Through the window of HVAC digital gauges, the charging state of the refrigerant can be directly observed, which is more convenient to operate. The HVAC digital manifold gauge set can realize vacuum operation by connecting the refrigeration equipment and vacuum pump. Note: When the gauge is turned on, there may be 10 digits in the high and low-pressure display area. At this time, press the zero button long until it returns to zero.
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Digital Circuit Testers Circuit Testers

Test Light Automotive Circuit Tester with 45 Inch Wire, 5-30V DC Voltage Tester Digital Light Tester with Voltage Display, Car Fuse Tester with Bulb and Dual Probes, Auto Electric Test Pen Tools

Test Light Automotive Circuit Tester with 45 Inch Wire, 5-30V DC Voltage Tester Digital Light Tester with Voltage Display, Car Fuse Tester with Bulb and Dual Probes, Auto Electric Test Pen Tools Cover
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  • 2. Automotive Circuit Tester with Three Working Modes This auto circuit tester can choose to work with the LED digital display and the bulb at the same time (quick test mode), or both work independently (computer safe mode and bulb mode). Press and release the button to cycle through the three modes. On the electronic device, you can choose the mode in which only the LED display works, which can effectively prevent the ECU from being burned out by the current.
  • 4. Bidirectional Voltage Test & Frequency Prediction The heavy duty circuit light tester is also a bidirectional voltage tester. You can connect the large alligator clip or the auxiliary probe to the negative or positive grounding, and the two LEDs on the top of the digital tube of the electric test pen are used for polarity indication. The test light probe automotive can be used to measure injector signals, spark plugs, crankshaft sensor signals, etc.
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CMTOOL Brake Bleeder Wrench, 7-12mm Brake Bleeding Wrench Set with 1pc 12-Point Wrench, Brake Bleeder Wrench Kit for Brake Bleeding & Hydraulic Clutch Systems, 1.2m Drain Hose with One-Way Check Valve

CMTOOL Brake Bleeder Wrench, 7-12mm Brake Bleeding Wrench Set with 1pc 12-Point Wrench, Brake Bleeder Wrench Kit for Brake Bleeding & Hydraulic Clutch Systems, 1.2m Drain Hose with One-Way Check Valve Cover
  • [1.2m/47.2inches Flexible Silicone Hose] The brake bleeder wrench set is equipped with a high-quality silicone hose, thick and very flexible, and a one-way valve design that prevents air and brake fluid from flowing back into the system. The tool will not bleed unless pumped for safe operation.
  • [Chrome Vanadium Steel Material] 1 piece 12-point brake bleeder wrench is made of Cr-V steel material, with the sandblasted surface, beautiful appearance and long service life. 6pcs 6-point sockets: 7mm, 8mm, 9mm, 10mm, 11mm, 12mm. The sockets have specialized rubber seals that prevent air from entering the system.
  • [With Blow-Molded Storage Box] The brake bleeding wrench kit comes with an easy-to-carry storage box, so you can easily organize every item of the set, so it's less likely to get lost and ready for your next job.
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