Features: 1Quick clamp used for machine operation welding molds and electronic equipment installation. 2During clamping process the control lever can prevent the side thrust from affecting the operation. 3High strength strong clamping more suitable for fast clamping of metal plates or circuit boards. 4Using highquality iron and plastic materials sturdy and durable wearresistant. 5The plastic cover handle design is comfortable to hold safe and efficient and easy to operate. Specification: Item Type: ClampMaterial: Iron + PlasticWeight: Approx. 278g / 9.8ozProduct Size: Approx. 10x9.5cm / 3.9x3.7inClamping Force: 136kg / 299.8lbScope of Application: Home decoration equipment installation etc. Package List: 1 x Clamp1 x Screw Kit1 x Nut Note: 1. Please allow 01 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.