Features The PROTO® PROTO-EASE™ gear/bearing separator is ideal for use in tight spaces. 6 inch capacity. Max. Spread (In.) / 6 in Min. Spread (In.) / 1/2 in Screw Width / 6 Use w/Jaw or Push Puller No. / All For Use With / All Includes / 3/1-16UNF-2A x 13 Threaded Rod, 3/4-16UNF-2B Hex Nut, Size #3 Separator PlateMax. Spread (In.) 6 in