PULL-TYPE DESIGN FOR UP TO 80% LESS DEFLECTION. ALL SIDES FLATNESS TO 0.0001″ ACCURACY BOTH SIDES, SQUARE TO BOTTOM 0.0004″ PARALLEL TO EACH OTHER TO 0.0008″ CAN BE MOUNTED ON SIDE OR BASE BOTTOM KEYWAY ATTACHMENT TO LOCK AND POSITION THE VISE ON YOUR TABLE SLOT ACCURATELY. MAX. JAW OPENING: 4″ JAW WIDTH: 4″ JAW HEIGHT: 1-3/8″ Overall height: 3-5/8″ O.A.L: 11″ of vise body Overall length: 13″ including tightening nut. CLAMPING FORCE: 9,000LBS W.T:28 LBS Froo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, eBay Marketing, eBay listing Apps, eBay Apps, eBay Application