screw size: Power Team (SPX) 1037 Mechanical Jaw Pullers

number of jaws::2 / 3 Jaw; lower jaw width::1.00 in; puller type::2 / 3 Way Reversible Jaw; upper jaw width::1.00 in; capacity::7 ton; lower jaw thickness::0.34 in; spread::10.50 in; upper jaw thickness::0.31 in; reach::5.00 in; weight::6.50 lbs; screw size::11/16 – 18 x 9; manu