Woodtek 801801, Clamps And Vises, Bench Vises, 7" Quick Release Bench Vise Jaws adjust from large to small pieces in seconds. Specifications: Length=18 in, Width=7 in, Height=7 in Specifications: Max Opening=10-3/4 in, Throat Depth=3.25 in, Jaw Width=7 in Specifications: Jaw Height=3-1/8 in