Use to remove differential side carrier bearing. Works on a wide variety of cars and light-duty trucks. Includes four step plate adapters to fit carrier bearings. Reach: 1-5/8". Spread: 2-5/8" to 3-3/8". Forcing screw is 3/4"-16 mm x 6-11/16" lg. Set includes: 4520-1 Forcing Screw / Cross Block Assembly 4520-2 Puller Jaws / Pins (set of two ea.) 4520-3 Puller Jaws Retaining Yoke 4520-4 Step Plate Adapters (set of four) 1-1/8" - 1-1/2" diameter 1-1/8" - 1-5/8" diameter 1-1/2" - 1-5/8" diameter