Mechanical Bearing Separator KitFeatures The tapered edge design of the separator allows remove safely and easily from tightly mounted bearings, pulleys, gears, steering wheels, etc. Drop forged and heat treated steel for extra strength and durability. Kit includes 2" and 3" bearing separators, 2 sets of 100mm (3 15 16) hex main extension rods, 2 sets of 125mm (4 15 16) hex main extension rods, bar type puller head with 175mm (6 7 8) forcing screw, providing users with options to