Introducing the J Hook Toggle Clamp 451 by POWERTEC. This hold down switch clamp is designed to provide you with a secure straight pull action switch clamp useful for a variety of carpentry, automotive, construction and home based projects. It features a hook-shaped clamp rod for seamless clamping to any custom hook point. Whether you're a professional or a DIY enthusiast, you'll find its rugged design, side-mount profile and heavy-duty clamping action a valuable asset for your everyday applications. Holding Capacity: 375 lbs. Premium Design: Our Toggle Clamps are designed with a heavy duty, cold-rolled steel construction for long-term durability. The steel is lightweight, yet enhanced with a protective zinc plated coating for anti-rust and corrosion resistant properties. For optimal comfort and control, the lever possesses red colored vinyl grips that allow for a smooth and safe operation. While clamping, the lever is controlled to prevent impact on functioning due to side thrusting.