FeaturesPrecision tool used to install press-in crankshafts in an engine caseTime-saving method maintains crankshaft true during installationUniversal steel nut adapter works on virtually all crankshafts25 mm and 40 mm face plate adapters ensure the crankshaft is pulled perfectly straight into bearingsReversible pull studEliminates the need for a shop press to install a crankshaftMachined brass thrust washer for extra durabilitySpecs Product Name: Puller Riding Style: ATV Riding Style: Watercraft Application: Crankshaft Riding Style: Adventure Touring / Dual-Sport Riding Style: Snow Riding Style: Street Riding Style: UTV Type: Installation Tool Color/Finish: Blue Material: Billet Aluminum Riding Style: Off-Road Color/Finish: Anodized Diameter - Thread Size: M10 x 1.25 Diameter - Thread Size: M12 x 1.25 Units: EachApproximate Package Weight & Dimensions Weight: 2.75 Height: 3.5 Length: 7.3 Width: 3.7