FEATURES : Heat Treated Steel, Open clamps by turning handle clockwise to snug against the bearing for pulling out evenly without damage the parts. Connect with 1/2 inch 3/4 inch male thread water faucet. Professional Motorcycle Inner Bearing Puller Tool Kit, Ideal for Motorcycle wheel, Pump bearing generator bearing, Machine bearing etc. Easy to install. High quality and long service life. SPECIFICATIONS : Specified Bearing Inner Diameter Range: 9mm -23mm ( 5 open clamps ) For Use In Removing Sleeve Type Bearings From Diameter 0.36" to 0.9" (9mm-23mm) PACKAGE INCLUDES : 8PCS/SET Auto Motorcycle Inner Bearing Puller Tool Note : - 1. Due to the light and screen setting difference, the items color may be slightly different from the pictures. - 2. Please allow slight dimension difference due to different manual measurement.