The Lisle Corporation Stepped Pickle Fork Kit, No. 41440, includes five forks in 11/16", 15/16", 1-1/8", 1-7/16" and 1-5/8" sizes. The stepped design on the forks keeps the tool from bouncing back when separating ball joints, steering dampeners, tie rods, pitman arms and other applications. The 1-7/16" fork is designed for Ford pickups and other medium duty trucks, while the 1-5/8" fork is for Chevy/GMC truck and SUV applications. The heavy duty, heat-treated forks, which can be sharpened if needed, are threaded to interchange with either the hammering handle or the pneumatic driver. The handles are heat-treated alloy steel.