About this item [Join Different Sizes] The design of single swing jaw allow two different size of rods or blocks to be joined at the angle of 90 degree. And fix your work pieces precisely. [Heavy-Duty and Durable!] This is a super heavy-duty angle clamp, which is made of high quality die-casting aluminum alloy. It is built for last long by electroplating skin for rust-proof and equipping with rubber handle. [Easy and Quickly Set-up] Loosen the rotary jaw, place your work pieces in two gaps, and then tighten the rotary jaw, done! See? It is quick and super easy. The rotary jaw will join and fix your work pieces automatically and perfectly! [Fit For All Materials] This woodworking clamp vise is designed not only for wood, but also for all solid material such as metal/steel, glass, plastic. It is a must-have accessories for drilling, nailing, framing, doweling and so on. [Perfect For 90 Degree + Bar Clamp] This a perfect 90 degree angle corner clamp tool for woodworking, welding, screwing, making cabinets, box and picture frames. Today, we will send you a extra bar clamp as gift! What are you waiting for? Order it now!