Dubuque Clamp Works UC960 60" Adjustable Bar Clamp for Woodworking Made in USA!

One (1) 60" capacity Dubuque Clamp Works UC960 bar clamp Specifications: 1-3/8 x 7/8 in. notched bar with 1/8" thick walls; movable head has spring clutch for easy and secure adjustment; fixed head features a 1/2" acme-threaded screw and wing knob for final tightening Materials: bar made from heat-treated, extruded aluminum; movable parts made from heat-treated cast 683 aluminum; acme-threaded steel screw Design allows for single-handed operation. Clamp remains reliably straight under force -- clamp your workpiece against it to prevent misalignment. Wood glues will not react with or adhere to aluminum -- no staining on your workpiece, and easy clean-up! Made in the USA!