BESSEY GZ50-12PH - Pivot handle clamp , 20 In. x 4.75 In. openingBESSEY is expanding its extensive range of premium all steel screw clamps with an exciting alternative. The new clamp with swivel handle is particularly impressive due to its ergonomic handling and rapid power build up. Clamp in areas where access is challenging, by folding the handle up to 90. Features Clamping force up to 1,100 lbs Fixed jaw and sliding arm are constructed of tempered steel for resilient clamping High quality 2 component plastic