IJO1112 Features: * This tool is used to replace worn out ball joints. * Also can be used to remove CV drive shafts on FWD vehicles. * The opening is 15/16" and the length is 11-7/8". * This heavy-duty tool is drop forged and heat-treated for long use. * Skin-packed. * Shipping wt. 1 lb. 8 oz.Ball joint separator is heavy-duty and used for separating the ball joint from the steering knuckle. Insert fork between parts and strike tool with a hammer to separate. * 11-7/8"" Ball Joint Seperator 15/16"" Opening Warranty: * Lifetime warranty does not cover abuse