OTC Tools 1021 3 Jaw, 1 Ton Mechanical Grip-0-Matic Puller

This 3 jaw puller has a 1 ton capacity Maximum reach of 2-1/8" and the maximum spread of 3-1/4" Screw size 5/16" - 24 x 3-7/8" Jaw thickness 9/64" Jaw width 1/4"