The B&B Sumner Tri-Stand Chain Vice is a rugged and portable pipe-holding solution designed for heavy-duty field and workshop use. Built with a sturdy tripod base, this vise provides excellent stability on uneven surfaces, making it an ideal choice for plumbers, pipefitters, and industrial maintenance teams working in both on-site and fabrication settings. Featuring a durable cast aluminium vice head mounted on a collapsible steel stand, the Tri-Stand Chain Vice uses a chain clamp mechanism to secure pipes of varying diameters with firm, even pressure. The adjustable chain wraps around the pipe and tightens using a screw-action handle, accommodating round pipes and irregular profiles while minimizing the risk of slippage or deformation. This robust vise typically handles pipe sizes from 0.125 - 6 inches (3 - 152 mm) and boasts a substantial 1,000 lbs (450 kg) capacity. Its integral tool tray enhances productivity by keeping fittings, threading oil, or tools within reach. Hardened tool-steel jaws bite firmly into pipe surfaces for enhanced grip, even under torque-heavy operations like threading or cutting. With foldable legs, an ergonomic carry handle, and a compact footprint, it's easy to transport and store. The steel tripod base ensures secure footing in various work environments, including construction sites, mechanical rooms, and workshops. The B&B Sumner Tri-Stand Chain Vice is an indispensable asset for professionals demanding reliability, portability, and robust pipe support in demanding work conditions. SPECIFICATIONS: • Capacity: 1,000 lbs / 450 kg • Pipe Capacity: 0.125 - 6 inches / 3 - 152 mm • Head Material: Durable cast aluminium • Jaw Material: Hardened tool-steel • Features: Folding legs with chain lock; Leg bracing doubles as a lipped shelf for holding additional tooling and machines. Heavy-duty hold-down tightening device with replaceable jaw. • Working Dimensions (Width x Height): 55 inches x 35 inches / 1,397 mm x 889 mm • Product Weight: 49 lbs • Assembly: Boxed and fully assembled, ready for immediate use. • Package Dimensions (Length x Width x Height): 46 x 18 x 16 inches / 1,168.4 x 457.2 x 406.4 mm