General description This medium-duty bar clamp is designed for versatile clamping and spreading tasks. Made from durable engineering-grade plastic, it provides reliable performance for various DIY and home improvement projects. The clamp features a robust I-beam structure and C45 rail to minimize bending and ensure stability during use. It is suitable for applying even pressure up to 153kg, making it ideal for woodworking, assembly, and repair tasks. Technical specifications Maximum clamping force: 153kg Maximum opening capacity: 900mm (Approx. 35.4 inches) Material: Engineering-grade plastic, C45 steel rail Structure: I-beam design for strength and stability Protective cushions: TPU pads to prevent workpiece damage Compatibility and accessories Compatible with various workpieces requiring clamping or spreading Features a quick change button to convert from clamp to spreader Installation Simple setup with adjustable screw mechanism Adjust the jaw opening by turning the handle to fit