Features and Benefits: This 2 jaw puller has a 13 ton capacity Maximum reach: 15-1/4 ; Maximum spread: 15-1/2 Screw size: 13/16 16 thread x 12 These pullers are forged from quality steel heat treated and subjected to rigorous tests which exceed their rated capacity. This complete line of gear and bearing pullers enables you to remove and install parts for fast effective repairs.