Diameter : 3" Heavy Steel Body 360" Tilt, Spin and Rotate Movement Nylon Vise Vise Jaw Opening:: 1-1/2" 24 Pin Hole Slots 12pc 25/32" x 5/32" Dia Pins:- 6 Round Head Pins- 6 Flat Head Pins 13/32" Hex Nut Wrench Key- Locks 360 degree Spin- Controls Jaw Rubber Base Weight: 5.7 lbs Box Pack