Wrench Ridgid Heavy Duty Straight Pipe Wrenches, Various Sizes hole saw arbor we apply the science of we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world press the foot pedal to start the spinning motion then remove and start cleaning Catalog Number Description Nom 31000 6" Heavy Duty Straight Pipe Wrench 6 150 3 4 20 1 2 31005 8" Heavy Duty Straight Pipe Wrench 8 200 1 25 3 4 31010 10" Heavy Duty Straight Pipe Wrench 10 250 1 1 2 40 1 3 4 31015 12" Heavy Duty Straight Pipe Wrench 12 300 2 50 2 3 4 31020 14" Heavy Duty Straight Pipe Wrench 14 350 2 50 3 1 2 31025 18" Heavy Duty Straight Pipe Wrench 18 450 2 1 2 65 5 1 2 31030 24" Heavy Duty Straight Pipe Wrench 24 600 3 80 10 31035 36" Heavy Duty Straight Pipe Wrench 36 900 5 125 18 1 2 31040 48" Heavy Duty Straight Pipe Wrench 48 1