Material: High quality 304 stainless steel C-clamp made from a cast and forged steel frame which is heavy, hard, resistant to breaking and deformation, compact and able to withstand high torques.Size: The C-clamps have a total length of 55-80mm, a width of 25mm and an opening of 30mm. With a clamping range of 0-25mm, these clamps are suitable for most tables. As woodworking clamps, they have M8 threaded holes and feature adjustable set screws to adjust the screws as needed. The orientation of the clamps can also be adapted to your needs.High stability: The bracket clamp has M8 threaded holes on the sides and bottom with multiple fixings to further improve the stability of the clamp and ensure the clamping force of the vises.Refined surface: The surface of the mounting clamp is electroplated and polished to prevent corrosion and rust. The surface is smooth to avoid the risk of injury when working and reduce the wear of tight objects.Wide scope of application: Used as a vise, clamp, or turnbuckle, this table clamp is for woodworkers, woodworkers, welders, construction workers, or DIY enthusiasts. It is suitable for general clamping, assembly, fastening and welding needs in the metalworking and automotive industries. This sturdy C-clamp is also a must-have tool for nailing, welding, cutting, bending and more. Note: The data are all manual measurement, please allow some error of 1 - 3cm, due to the light and display difference, there will be some color difference, depending on the physical object received.