Vacuum Base Vise, Portable, Jaw Width 2 3/4 In, Max Opening 2 5/8 In, Throat Depth 1 3/8 In, Overall Length 6 1/4 In, Overall Height 6 1/4 In, Base Type Vacuum Swivel, Rotates 360 Deg, 1 Lock Down Bolts, Jaw Type Harden Steel, Replaceable V-Grooved With Slide-On Rubber Jaws, Aluminum Alloy, Head Tilts 90 Degrees, Folds For Storage