OTC's 6542 Bearing Cup Remover tool is ideal for servicing hubs on today's popular front-wheel-drive small cars Tapered metal cone holds the jaws securely in place during pulling Perfect for pulling internal bearing cups, seals, bushings, etc. Jaw spread is 15/16 inch to 3-1/4 inches and reach is 3-1/2 inches; use with any 5/8-18 threaded slide hammer such as OTC's No. 1155 or 1156 as well as OTC's No. 927 Push-Puller High-grade materials ensure quality performance over the lifetime of the tool