General description The Irwin Quick-Grip 75mm Spring Clamp is a heavy-duty fast-release clamping tool designed for medium-duty tasks in workshops and DIY projects. It offers a clamping force ranging from 15 to 30 kilograms and features specially designed jaws that securely hold irregularly shaped pieces, making it ideal for woodworking and similar applications. Technical specifications Clamping force: 15-30 kg Clamping capacity: 75 mm (3 inches) Removable soft pads for protection and easy replacement High-tech polyresin construction for durability Ergonomic handles for comfortable use Installation Adjust the clamp to the desired width by turning the handle Position the jaws around the workpiece Apply pressure by tightening the handle until the workpiece is securely held Usage Use for holding materials during cutting, gluing, or assembly Adjust the clamp as needed for different sizes and shapes Ensure the soft pads are in place to protect delicate surfaces