Lang Semi Truck Tools
A/C Tools & Equipment- Battery Care & Maintenance
- Cooling System Service Tools
- Diagnostic & Testing Tools
- Engine Service Tools
- Exhaust System Service Tools
- Fuel System Service
- Oil Change Tools
- Pullers & Installers
- Spark Plug & Ignition Tools
- Suspension & Steering Service Tools
- Transmission Service Tools
- Wheel & Tire Service Tools
- Lang Tools®0.020" to 0.080" and 0.060 to 2.00 mm E-Z Grip Ramp-Type Spark Plug Gauge (4450A)Universal 0.020" to 0.080" and 0.060 to 2.00 mm E-Z Grip Ramp-Type Spark Plug Gauge by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Applications include those with distributor less ignition systemsTool includes a recess specifically designed to adjust electrodes$9.12
- Lang Tools®0.025" to 0.045" 6-Wire Spark Plug Gauge with Double-End Electrode Adjusting Tools (2634A)Universal 0.025" to 0.045" 6-Wire Spark Plug Gauge with Double-End Electrode Adjusting Tools (2634A) by Lang Tools®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Most popular "standard ignition" spark plug gapping wire sizesRound wire in this gauge permit exact gap checking at all angles$5.57
- Lang Tools®0.040" to 0.080" 6-Wire Spark Plug Gauge with Double-End Electrode Adjusting Tools (2633A)Universal 0.040" to 0.080" 6-Wire Spark Plug Gauge with Double-End Electrode Adjusting Tools (2633A) by Lang Tools®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Popular sizes required to gap spark plugsRound wire in this gauge permit exact gap checking at all angles$6.82
- Lang Tools®1/2" Male Square Ratcheting Serpentine Belt Wrench (8585)Universal 1/2" Male Square Ratcheting Serpentine Belt Wrench (8585) by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...Designed to release the tension on spring-loaded idler pulleysHeat treated and nickel chrome plated for durability, appearance, and long tool life$37.21
- Lang Tools®1/4"x 3/16" sq. to 9/16"x 1/2" 6-Point Ratchet A/C and Refrigerator Wrench (9902A)Universal 1/4"x 3/16" sq. to 9/16"x 1/2" 6-Point Ratchet A/C and Refrigerator Wrench (9902A) by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...Specifically designed for servicing automotive, commercial and home air conditiones, refrigeration units, and freezersReversing feature on both ends$15.88
- Lang Tools®10' 3 Leads Magnetic Retractable Test Leads with Insulated Alligator Clip (1135)Universal 10' 3 Leads Magnetic Retractable Test Leads with Insulated Alligator Clip (1135) by Lang Tools®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for...Retractable test leads pull out and stay at desired length and rewind into its own protective case when not in useDesigned for your maintenance needs$26.51
- Lang Tools®10' 3 Leads Retractable Test Leads with Insulated Alligator Clip (1129)Universal 10' 3 Leads Retractable Test Leads with Insulated Alligator Clip (1129) by Lang Tools®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your...Retractable test leads pull out and stay at desired length and rewind into its own protective case when not in useDesigned for your maintenance needs$17.21
- Lang Tools®100 psi Dual Gauge Cylinder Leak Down Tester (CLT-2PB)Universal 100 psi Dual Gauge Cylinder Leak Down Tester by Lang Tools®. Measures the ability of an engine cylinder to hold compressed air using shop air pressure; supplements a compression tester. Measures the ability of an engine...Perfect solution for leak detectionJust the way to get the job done quickly and hassle free$99.73
- Lang Tools®13-piece Analog Diesel Compression Test Set (TU-15-55)13-piece Analog Diesel Compression Test Set by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...TU-15 gauge with easy to read red and black dialTester has a handy deflator for releasing air and re-testing$303.56
- Lang Tools®14 Piece Valve Lash Gauge Set (1610)Universal 14 Piece Valve Lash Gauge Set by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Designed to help to get your job done rightManufactured utilizing the highest quality materials$18.34
- Lang Tools®15-piece Analog Diesel Compression Test Set (TU-15-70)15-piece Analog Diesel Compression Test Set by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product will last a...Tester has a handy deflator for releasing air and re-testingA 16-1/2" wire reinforced hydraulic hose has a Quick Coupler on a swivel for ease of connection$505.38
- Lang Tools®23 Blade Feeler Gauge (3072)Universal 23 Blade Feeler Gauge (3072) by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Designed to help to get your job done rightManufactured utilizing the highest quality materials$48.96
- Lang Tools®25 Blade 12" Feeler Gauge (12025)Universal 25 Blade 12" Feeler Gauge (12025) by Lang Tools®. Equipped with knurled lock-nut, which Releases the blades instantly for rapid selection of size desired and when tightened locks the individual blade into the working position,...Designed to help to get your job done rightManufactured utilizing the highest quality materials$29.44
- Lang Tools®26 Blade Feeler Gauge (3275A)Universal 26 Blade Feeler Gauge (3275A) by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Designed to help to get your job done rightManufactured utilizing the highest quality materials$16.74
- Lang Tools®3-1/2" to 6" Tail Pipe Cutter (210)Universal 3-1/2" to 6" Tail Pipe Cutter by Lang Tools®. Make servicing your vehicle’s exhaust system fast and easy with this handy tool. It will help you keep your exhaust working as it should. Thanks to its thought-out design, this...Working range to cut tailpipes12 cutting wheels allow superior tracking$105.26
- Lang Tools®3-Piece Hose Pinch Pliers Set (1500)Universal 3-Piece Hose Pinch Pliers Set by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Lang Tools®...Pliers come in small, medium and large size for all your hose pinch off needsPliers designed with self-locking feature that holds after pressure is applied, simply pull plier handles apart to release pressure$69.82
- Lang Tools®3/8" Drive 13/16" 6-Point Magnetic Spark Plug Socket (529)Universal 3/8" Drive 13/16" 6-Point Magnetic Spark Plug Socket (529) by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....Magnet firmly holds the spark plug for easy installation and removal avoiding the chance of dropping and damaging the spark plugUnique design prevents damage to the spark plug's ceramic top$12.72
- Lang Tools®3/8" Drive 5/8" 6-Point Magnetic Spark Plug Socket (528)Universal 3/8" Drive 5/8" 6-Point Magnetic Spark Plug Socket (528) by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...Magnet firmly holds the spark plug for easy installation and removal avoiding the chance of dropping and damaging the spark plugUnique design prevents damage to the spark plug's ceramic top$12.72
- Lang Tools®3/8"x 5/16" sq. to 1/4"x 3/16" sq. Offset Ratchet A/C and Refrigerator Wrench (9907A)Universal 3/8"x 5/16" sq. to 1/4"x 3/16" sq. Offset Ratchet A/C and Refrigerator Wrench by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Specifically designed for servicing automotive, commercial and home air conditiones, refrigeration units, and freezersReversing feature on both ends$16.76
- Lang Tools®3/8"x 5/16" sq. to 1/4"x 3/16" sq. Ratchet A/C and Refrigerator Wrench (9903A)Universal 3/8"x 5/16" sq. to 1/4"x 3/16" sq. Ratchet A/C and Refrigerator Wrench (9903A) by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Specifically designed for servicing automotive, commercial and home air conditiones, refrigeration units, and freezersReversing feature on both ends$17.38
- Lang Tools®30' 2 Leads Magnetic Retractable Test Leads with Insulated Alligator Clip (1138)Universal 30' 2 Leads Magnetic Retractable Test Leads with Insulated Alligator Clip (1138) by Lang Tools®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for...Retractable test leads pull out and stay at desired length and rewind into its own protective case when not in useDesigned for your maintenance needs$37.80
- Lang Tools®30' 2 Leads Retractable Test Leads with Insulated Alligator Clip (1137)Universal 30' 2 Leads Retractable Test Leads with Insulated Alligator Clip (1137) by Lang Tools®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your...Retractable test leads pull out and stay at desired length and rewind into its own protective case when not in useDesigned for your maintenance needs$30.88
- Lang Tools®30' Retractable Test Leads with Insulated Alligator Clip (1130)Universal 30' Retractable Test Leads with Insulated Alligator Clip (1130) by Lang Tools®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical...Retractable test leads pull out and stay at desired length and rewind into its own protective case when not in useDesigned for your maintenance needs$15.25
- Lang Tools®35-Blade Feeler Gauge (FG-35-A)Universal 35-Blade Feeler Gauge by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...Equipped with knurled lock-nut, which releases the blades instantly for rapid selection of size desired and when tightened locks the individual blade into the working position, retaining the blades not in use firmly in the handleThe sizes, both decimal and metric equivalent, are permanently etched on each blade$13.23
- Lang Tools®5-piece 0 to 300 psi Analog Petrol Compression Tester Set (TU-3PB)Universal 5-piece 0 to 300 psi Analog Petrol Compression Tester Set (TU-3PB) by Lang Tools®. Tests compression on domestic and foreign cars and trucks with gasoline engines. This product is made of high-quality materials to serve you...Screw-in adapters with o-rings provide professional accuracyLong flex 12" hose and adapters eliminate need to remove engine accessories to test compression$53.88
- Lang Tools®5/16" Extra Long Ratcheting Side Terminal Battery Wrench (6525)5/16" Extra Long Ratcheting Side Terminal Battery Wrench by Lang Tools®. Imagine a situation when your battery is dead and you are stuck somewhere on the road. A high-performance engine starter is an essential tool to have at hand in...Extra length allows for better accessibility in reaching side terminalsInsulated handle helps prevent electrical shock$18.46
- Lang Tools®5/16" x 10 mm Extra Long Battery Terminal Wrench (6571)5/16" x 10 mm Extra Long Battery Terminal Wrench by Lang Tools®. Imagine a situation when your battery is dead and you are stuck somewhere on the road. A high-performance engine starter is an essential tool to have at hand in emergency...Used to remove/install 5/16" side terminalsUsed to remove/install 10mm battery terminals and hold-down fasteners$16.10
- Lang Tools®6-Point 2-9/16" Axle Nut Socket (1228)6-Point 2-9/16" Axle Nut Socket by Lang Tools®. Designed for use with a torque wrench when servicing truck wheel bearing locknuts. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion...Designed for use with a torque wrench when servicing truck wheel bearing locknuts3/4" square drive opening$33.23
- Lang Tools®6-in-1 Fan Clutch Wrench (3406)Universal 6-in-1 Fan Clutch Wrench by Lang Tools®. Convenience of combining the 6 most commonly used wrench sizes onto one double-end wrench; eliminates the guess work of sizing. Offset wrenches provide better hand alignment and a...Convenience of combining the six most commonly used wrench sizes onto one double-end wrenchOffset wrenches provide better hand alignment and a clearer line of sight, while improving accessibility in tight fan clutch areas$33.13
- Lang Tools®7/8 Hex Drive 21 mm Oxygen Sensor and Vacuum Switch Socket (1015A)Universal 7/8 Hex Drive 21 mm Oxygen Sensor and Vacuum Switch Socket by Lang Tools®. Make servicing your vehicle’s exhaust system fast and easy with this handy tool. It will help you keep your exhaust working as it should. Thanks to...Multi-purpose socket used for removal and replacement of oxygen sensors, vacuum switches and PVS, TVS valve socketsSuperior solution for your exhaust system service needs$18.68
