OTC 4420 Pilot Bearing Pulling Attachment with Two Pair Jaws Use to pull a pilot bearing or bushing from the end of the crankshaft Interchangeable jaws - one set of jaws covers a spread of 1/2 inch to 1-1/2 inches, the other set of jaws covers a spread of 3/8 inch to 1-3/8 inches; both sets of jaws have a reach of 1 inch Reach has a min/max range of 3/16 inch to 1 inch Puller attaches to OTC and other slide hammers with 5/8-18 threads High-grade materials ensure quality performance over the lifetime of the tool