Pulls harmonic balancers, timing gears, and parts having two or three tapped holes. Slotted holes in puller body permit cap screws to be positioned to handle bolt circle diameters from 1/2" to 4-5/8". Reach of puller is 4-1/4" Includes three cap screws (3/8"-24 x 3"), and three cap screws (3/8"-16 x 3").