Bessey TGJ2.524 2.5 Inch x 24 Inch Light Duty Tradesmen Bar Clamp with Wooden Handle Patented profiled rails with serrated edges prevent buckling and slipping And the ergonomically designed wooden handles offer positive clamping pressure 2-1/2" throat depth Fast-action, high-quality sliding arm bar clamp Patented profiled rail with an I-beam design that minimizes the flexing or bending common with flat bar rails Zinc-finished drawn rail with 6 serrated faces; ergonomic grip wood handle Protective non-marring pads; non-slip locking device 24 by 2-1/2-inch rail; weighs 2.6 pounds