Features: Professional welding clamps set, for securing round tube, plate, pipe, and sheet metal during welding and fabrication. Crafted from forgeds alloy steel, the clamp is built to last with its reinforced guide rails and polishedsurface, providing effective rust resistance. Designed for professionals and DIY enthusiasts alike, this F clamp offer a time saving and effortless twisting experience with its T shaped spirals rod and smooth rotations. Whether you're working on welding projects or manufacturing processes, the F clamp is perfect for securely fixing round pipes, plates, tubes, and metal sheets. With its upgraded thickened design and anti slip buckle at the tail end, this professional welding clamp ensures a worry free and easy to use experience, making it an essential tool for metal, plastic, and wood clamping. Specifications: Material:Alloy Metal Size:Approx.30x12cm/11.81x4.72inch Size:Approx.40x12cm/15.74x4.72inch Color:Silver Package Includes: 1x Welding Clamps note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.