[360LBS HOLDING CAPACITY] present best quality of toggle clamp made of top metal and enough strength to hole 360lbs(163kg). Stronger than most 4001 latch in the market. [EASY ADJUSTABLE]Maximum overall length is 4-1/8inch, lock up range from 3-1/2 to 4-1/8 inch long. Use them to keep two halves closed tightly or loosely as you like. Just screw the tension hook to get the maximum tightness. [MULTIPURPOSE]Someone say they have thousands of USES. The hasp latch can be worked For cabinet doors, storage boxes, tool boxes, cases, smoker lid, making jigs, tool fixtures, work holding, connecting movable parts, tensioning two sectional , and more. [EASY INSTALL]The toggle clamps are easy install, just fix them with 8 screws. The installation distance is adjustable, Even if you install it little bit away or close, you could always adjust the screw and make it tight or loose. [STURDY AND ANTI-RUST]: toggle lacth made by premium metal plating zinc for corrosion resistance, anti-rust. Works well for different temperature environments, indoor or outdoor. Soft plastics cover handle for easy, safe and comfortable operation.