Model BC410 Top Screw Bench Chain Vise with 1/8" - 4" Pipe Capacity. RIDGID Pipe and Tubing Tools include the legendary RIDGID pipe wrench, the most complete and premier line of threading and roll grooving equipment, best-in-class pipe and tubing cutters, bending and forming tools, and a variety of other pipe-working tools and accessories. RIDGID Pipe and Tubing Tools perform the same every time, job after job, under the toughest conditions. Crank handle is anchored to base. Rugged cast-iron base has handy pipe rest and bender. Toothless jaws are neoprene-coated to prevent scoring of pipe. 1/8-4" Pipe Capacity.