This Auto Bearing Puller is For Pulling Jobs Requiring an Internal Pull Such as Pilot Bearings. Open Clamps By Turning Handle Clockwise To Snug Against The Bearing For Pulling Out Evenly Without Damaging Parts. Shaft: Slide Hammer Shaft 390mm Long Hammer:2.15lb 1000mm Length Clamps:8~10mm (5/16"~13/32"); 10~12mm (13/32"~15/32") 12~14mm (15/32"~9/19"); 15~17mm (9/32"~11/16") 17~20mm (11/16"~25/32"); 20~24mm (25/32"~15/16") 25~29mm (1"~1-1/8"); 30~32mm (1-3/16"~1-1/4").
