Dubuque 36" (USA) Aluminum Bar Clamp (UC936) 1/4 Drive 5/16 in (7

5/16 in (7

url_path=williams-ratchet-box-wrench-1-9-16

///brand_for_product_detail=Armstrong

distributionprice=5596

for easy reading when the tool is upside down

Dubuque 36" (USA) Aluminum Bar Clamp (UC936) 1/4 Drive 5/16 in (7Made in USA by the Dubuque Clamp Company Lghtweight, extremely rigid, and easy to adjust. Strong extruded bars measure 1 3 8" x 7 8" and have side walls nearly 1 8" thick. Moveable head has a spring clutch for fast adjustment on the notched bar, and the fixed head has a 1 2" diameter Acme threaded screw for final tightening, with a large, easy to turn wing knob. 1000 lb load rating. brand_for_product_detail=Dubuque