1.Strong and DurableMade of technical plastic, this robust G clamp is designed for long term use in DIY projects. It provides reliable clamping force and ensures durability even under heavy pressure. 2.Quick Release MechanismEquipped with a fast moving screw positioning function, this clamp allows for quick and effortless adjustments. The quick release mechanism enables simple and efficient clamping. 3.Flexible and EfficientFeaturing an expansion and contraction design, this clamp offers versatility for woodworking tasks. It provides a wide clamping range of 0 to 50 mm (2 inches) or 0 to 80 mm (3 inches), meeting various project requirements and enhancing overall efficiency. 4.Lightweight and User FriendlyCrafted from lightweight technical plastic, this clamp is comfortable to hold and easy to handle. Its ergonomic design ensures a comfortable grip and reduces fatigue during extended carpentry work.