Lang Tools
Lang Tools is a trusted U.S.-based manufacturer of precision motorcycle and automotive service tools designed for professional mechanics and DIY enthusiasts. Their lineup includes thread restorers, compression testers, spark plug tools, cylinder sleeve holders and ratcheting wrenches, delivering reliability and accuracy in engine maintenance and repair. Lang Tools products are engineered for ease of use, durability and precise fitment, making them essential for Harley-Davidson and other motorcycle applications.
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Lang Tools - 38500163 - Thread Restorer - Axle End - Kit
Lang Tools
$61.95Lang Tools - 38500163 - Thread Restorer - Axle End - KitFeaturesKit includes a set of seven dies (M14-1.50, M16-1.50, M18-1.50, M20-1.60, M24-1.50, 3/4"-16 and 7/8"-14)Thread restoring dies made...$61.95 -
Out of stock
Lang Tools - 38100035 - Gauge - Tire Pressure
Lang Tools
$9.95Lang Tools - 38100035 - Gauge - Tire PressureFeaturesGraduated 1-20 psi in 1/2-lb. incrementsMade in the U.S.A.SpecsTypeTire PressureUnitsEachRiding StyleOff-RoadCalibration1 psi - 20 psiRiding...$9.95 -
Lang Tools - 38080009 - Wrench - Brake Bleeder
Lang Tools
$20.95Lang Tools - 38080009 - Wrench - Brake BleederFeatures8 mm end designed to fit recessed fittingsMade in the U.S.A.SpecsRiding StyleOff-RoadRiding StyleAdventure Touring / Dual-SportRiding...$20.95 -
Lang Tools - 38010246 - Thread Restorer Kit - Metric
Lang Tools
$69.95Lang Tools - 38010246 - Thread Restorer Kit - MetricFeaturesAlso has 1 metric restorer file in 8 sizes: 0.75\For repair of damaged external threads on bolts and studs and internal threads on...$69.95 -
Out of stock
Lang Tools - 2573 - Thread Restorer File - Set
Lang Tools
$46.95Lang Tools - 2573 - Thread Restorer File - SetFeaturesPitches include: SAE Rethread Files (Threads per inch): 9, 10,11, 12, 13, 14, 16, 18, 20, 24, 27, 28 and 32; Metric Rethread File (Millimeters...$46.95 -
Lang Tools - 2670 - Thread Restorer - Metric
Lang Tools
$19.95Lang Tools - 2670 - Thread Restorer - MetricFeaturesPitches include millimeters per thread: 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00Metric Thread FileLANG - Thread Restorers FilesSpecsRiding...$19.95 -
Out of stock
Lang Tools - 408A - Fishing Tool - Valve Stem - 10"
Lang Tools
$30.95Lang Tools - 408A - Fishing Tool - Valve Stem - 10"FeaturesUnlike existing tools on the market, Lang Tools® valve stem puller threads into the valve stem rather than over the valve stemUsed to pull...$30.95 -
Lang Tools - 1410 - Valve Stem Installer - For Tubeless Tires - 14"
Lang Tools
$37.95Lang Tools - 1410 - Valve Stem Installer - For Tubeless Tires - 14"FeaturesHandle is used as a lever to pull tire valve into rim holeSwivel head screws onto cap thread of tire valveSimplify inserting...$37.95 -
Lang Tools - 780 - Air Chuck
Lang Tools
$43.95Lang Tools - 780 - Air ChuckFeaturesPipe-threaded end will accept airline quick-disconnect fittingsDurable, E-Z Grip handle for comfort and a positive gripDesigned for use on hard-to-reach wheelsMade...$43.95 -
Out of stock
Lang Tools - 915 - Air Chuck
Lang Tools
$28.95Lang Tools - 915 - Air ChuckFeaturesSealed-ball air chuck is extended 1" from handle to allow access to tight areas1/4" NPT pipe-threaded end will accept airline quick-disconnect fittingsDurable, E-Z...$28.95 -
Lang Tools - 712A - Spark Plug Gap Tool
Lang Tools
$3.95Lang Tools - 712A - Spark Plug Gap ToolFeaturesSpark plug tool measures spark plug gap in graduated ramp sequenceSizes: SAE .020" - .100"; Metric .60 mm - 2.40 mmUniversal spark plug gaugeMade in the...$3.95 -
Out of stock
Lang Tools - 4450A - E-Z™ Grip Spark Plug Tool
Lang Tools
$9.95Lang Tools - 4450A - E-Z™ Grip Spark Plug ToolFeaturesFull-range coverage for all spark plug gapping requirements from .020" to .080" (.060 mm to 2.00 mm)Includes a recess specifically designed to...$9.95 -
Lang Tools - 1013A - Rethreader Spark Plug
Lang Tools
$24.95Lang Tools - 1013A - Rethreader Spark PlugFeaturesRequires the use of a 5/8" spark plug socket, or the female square requires the use of a male 3/8" square driveUsed to clean up dirty or damaged...$24.95 -
Out of stock
Lang Tools - 440 - Oil Refill Kit - Fork
Lang Tools
$35.95Lang Tools - 440 - Oil Refill Kit - ForkFeaturesAllows replacement of the oil in the fork through the drain plug without disassembling the fork and front endWorks great on fairing models with...$35.95 -
Out of stock
Lang Tools - CLT-4M - Tester Cylinder Leakage
Lang Tools
$188.95Lang Tools - CLT-4M - Tester Cylinder LeakageFeaturesTester with one 35 psi pressure gauge and one gauge with special multi-colored band for measuring low, moderate and high leakage, as well a scale...$188.95 -
Out of stock
Lang Tools - TU310-PB - Compression Tester
Lang Tools
$109.95Lang Tools - TU310-PB - Compression TesterFeaturesMetal clip can be attached to the gauge, then the gauge can be clipped to the frame or handlebars, allowing hands-free testingIncludes 10 mm, 12 mm,...$109.95 -
Out of stock
Lang Tools - 3275A - Offset Feeler Gauge Set
Lang Tools
$22.95Lang Tools - 3275A - Offset Feeler Gauge SetFeaturesContains 26 blades with thicknesses .005\Equipped with knurled lock-nut, which releases the blades instantly for rapid selection of size desired...$22.95 -
Lang Tools - 29A - Feeler Gauge - Ignition/General - 26 Blade - Set
Lang Tools
$10.95Lang Tools - 29A - Feeler Gauge - Ignition/General - 26 Blade - SetFeaturesEach blade measures 1/2" wideMade of tempered 1095 spring steelMade in the USAFor ignition and general purpose...$10.95 -
Out of stock
Lang Tools - 2581 - Thread Restorer - Tap/Die - Fine/Coarse Thread - SAE - Kit
Lang Tools
$76.95Lang Tools - 2581 - Thread Restorer - Tap/Die - Fine/Coarse Thread - SAE - KitFeaturesIncludes 7 SAE coarse dies (sizes: 1/4"-20, 5/16"-18, 3/8"-16, 7/16"-14, 1/2"-13, 9/16"-12 and 5/8"-11), 7 SAE...$76.95 -
Lang Tools - 36A - Feeler Gauge - Ignition/General - 32 Blade - Set
Lang Tools
$13.95Lang Tools - 36A - Feeler Gauge - Ignition/General - 32 Blade - SetFeaturesEach blade measures 1/2" wideMade of tempered 1095 spring steelMade in the USAFor ignition and general purpose...$13.95 -
Lang Tools - 1450 - Pliers - Retaining Ring
Lang Tools
$97.95Lang Tools - 1450 - Pliers - Retaining RingFeaturesFirst set of pliers works on internal ring sizes of 1/4" - 1" (7 mm - 26 mm) and external rings 1/8" - 1" (3 mm - 26 mm)Other set works on internal...$97.95 -
Out of stock
Lang Tools - 446 - Cylinder Sleeve Hold-Down
Lang Tools
$55.95Lang Tools - 446 - Cylinder Sleeve Hold-DownFeaturesSpecialty nuts are used to hold down cylinder sleeves during serviceAllow motor to be turned over with heads offSpecsApplicationCylinderProduct...$55.95 -
Out of stock
Lang Tools - 437 - Crank Bearing Tool - Harley-Davidson®
Lang Tools
$74.95Lang Tools - 437 - Crank Bearing Tool - Harley-Davidson®FeaturesDiameter of the bolt is turned slightly smaller than the actual crankshaft diameter, allowing the inner bearing races to be installed...$74.95 -
Out of stock
Lang Tools - 6529 - Wrench - Rocker Box Cover - Reversible/Ratcheting - Harley Davidson®
Lang Tools
$78.95Lang Tools - 6529 - Wrench - Rocker Box Cover - Reversible/Ratcheting - Harley Davidson®FeaturesComfortable, reversible, ratcheting, with an ergonomic rubber grip that will not scratchLow profile to...$78.95 -
Out of stock
Lang Tools - 5530 - Wrench - Intake Manifold - Ratcheting/Reversible - Harley-Davidson®
Lang Tools
$66.95Lang Tools - 5530 - Wrench - Intake Manifold - Ratcheting/Reversible - Harley-Davidson®FeaturesFeatures reversible ratcheting action and an 1/4" ball-end Allen bit end for flexibility in tight...$66.95 -
Lang Tools - 3497 - Plier Snap Ring Set - 6-Piece
Lang Tools
$115.95Lang Tools - 3497 - Plier Snap Ring Set - 6-PieceFeaturesIncludes most popular sizes in straight, offset and 90 Internal/external fixed-tip pliersPacked in blow-molded caseMade in the U.S.A.LANG 3497...$115.95 -
Lang Tools - 950 - Gasket Punch Hole - Set - 11-Piece
Lang Tools
$70.95Lang Tools - 950 - Gasket Punch Hole - Set - 11-PieceFeaturesTen punch sizes: 1/4\Designed to cut holes and internal radii in gaskets and other soft materialContains 11 pieces, 10 punches and one...$70.95 -
Out of stock
Lang Tools - 5222 - Ratchet Driver - Kit - 6-Piece
Lang Tools
$29.95Lang Tools - 5222 - Ratchet Driver - Kit - 6-PieceFeaturesUse with any 1/4" drive bit as a ratcheting screwdriver to access restricted applicationsErgonomic profile provides at least 1.5x the torque...$29.95 -
Lang Tools - 13800 - Thermometer - Folding
Lang Tools
$33.95Lang Tools - 13800 - Thermometer - FoldingFeaturesFoldout probe allows use in vents while still viewing displayMeasures temperatures -58 F to 572 FMagnetic mount for hands-free useLarge, easy-to-read...$33.95 -
Lang Tools - 5220 - Fine Tooth Wrenches - 7-Piece
Lang Tools
$57.95Lang Tools - 5220 - Fine Tooth Wrenches - 7-PieceFeaturesSet consists of one 15 off-set wrench, one 15 reverse off-set wrench, one flat wrench, and four bits (sizes #1 and #2 Phillips, 1/4" and...$57.95 -
Out of stock
Lang Tools - 9636 - Rear Axle Nut Wrench
Lang Tools
$110.95Lang Tools - 9636 - Rear Axle Nut WrenchFeaturesReversible ratcheting wrench used to install and remove 36 mm axle nutsLow profile wheel allows access to the nut without removal of the exhaust1/2"-...$110.95 -
Lang Tools - 492 - Fuel Tank Lock Ring Tool
Lang Tools
$54.95Lang Tools - 492 - Fuel Tank Lock Ring ToolFeaturesRemove and install the lock ring on fuel tanksAllows access to the fuel filter and pumpSpecsRiding StyleStreetUnitsEachMaterialAcrylonitrile...$54.95 -
Out of stock
Lang Tools - 9280 - Wrench - Crankshaft - 24-Tooth - Ratcheting - Big Twin
Lang Tools
$80.95Lang Tools - 9280 - Wrench - Crankshaft - 24-Tooth - Ratcheting - Big TwinFeaturesUsed for rotation of the crankshaft on all 24-spline engines and to check engine timing and parts clearanceErgonomic...$80.95 -
Out of stock
Lang Tools - 6531 - Wrench - Lower Rocker Box - Ratcheting - 1-1/4" Socket Length - Evolution
Lang Tools
$37.95Lang Tools - 6531 - Wrench - Lower Rocker Box - Ratcheting - 1-1/4" Socket Length - EvolutionFeaturesVinyl grip provides a comfortable, ergonomic grip and prevents the wrench from scratching or...$37.95 -
Out of stock
Lang Tools - 6530 - Wrench - Lower Rocker Box - Ratcheting - 1" Socket Length - Twin Cam
Lang Tools
$37.95Lang Tools - 6530 - Wrench - Lower Rocker Box - Ratcheting - 1" Socket Length - Twin CamFeaturesVinyl grip provides a comfortable, ergonomic grip and prevents the wrench from scratching or marring...$37.95 -
Out of stock
Lang Tools - 9794 - Wrench - Crankshaft - 10 Spline - Ratcheting
Lang Tools
$76.95Lang Tools - 9794 - Wrench - Crankshaft - 10 Spline - RatchetingFeaturesUsed for rotation of the crankshaft/check engine timing and parts clearance on Sportster® motorcyclesEZ Grip screwdriver-style...$76.95 -
Lang Tools - 6562 - Wrench - Rear Fender - FL
Lang Tools
$59.95Lang Tools - 6562 - Wrench - Rear Fender - FLFeaturesExtra long rocker box wrench with T40 bit used to remove/replace the bolt that holds the rear fender to the frame on H-D touring modelsRemoves the...$59.95 -
Out of stock
Lang Tools - 6538 - Wrench - Exhaust Bracket
Lang Tools
$48.95Lang Tools - 6538 - Wrench - Exhaust BracketFeaturesLow-profile design allows for easy access to the exhaust bracket in between the frame and engineVinyl grip protects bike from damage during use and...$48.95 -
Out of stock
Lang Tools - 444 - Steering Stem - Harley-Davidson
Lang Tools
$74.95Lang Tools - 444 - Steering Stem - Harley-DavidsonFeaturesImproved design and triple prong engagement allows for precise neck bearing adjustmentUsed to adjust the preload of the neck bearing on...$74.95
Lang Tools – Professional Motorcycle & Automotive Service Tools
Lang Tools has earned a strong reputation in the automotive and motorcycle service industry for producing high-quality, durable tools that meet the demands of professional mechanics. Their extensive product range includes thread restorers, spark plug gap tools, compression testers, cylinder leakage testers, crank bearing tools and rocker box wrenches, designed for both Harley-Davidson and general automotive applications. Each tool is crafted for precision, ensuring accurate maintenance, repair and assembly.
Designed for efficiency and precision, Lang Tools’ products help mechanics complete tasks faster while maintaining accuracy.Lang Tools offers ratcheting and reversible wrenches, valve stem installers, feeler gauges, air chucks, gasket punches and specialized pliers that support a wide variety of service tasks. With a focus on reliability and ergonomic design, Lang Tools products provide mechanics with confidence when performing engine rebuilds, brake servicing and electrical or fuel system maintenance.
Lang Tools continues to innovate with specialty tools for motorcycle, ATV and automotive repair, offering solutions that combine durability with precision engineering. Their offerings, such as thread restorer kits, offset feeler gauges, spark plug rethreaders and crankshaft wrenches, deliver professional-grade performance at home or in the shop. Whether working on engine assemblies, suspension or fuel systems, Lang Tools ensures accuracy, safety and efficiency for all maintenance and repair projects.