7 spread,3 1/4 reach. Screw size 9/16-20 x 6 15/16,upper 5/16 thickness - lower 1/4 thickness,3/8 upper width - 3/4 lower width. 5 ton capacity,2-jaw (reversible),2lb,12oz. Forged steel,heat treated,tested for durability. Made in USA.
OTC 1026Item 164