Present best quality of toggle clamp made of top metal and enough strength to hold 551 lbs(250kg). Stronger than most 4002 latch in the market.Lock up range from 5-1/4 to 5-1/2 inches long. The length of the latch clamp can be fixed by tightening the nut. Use the toggle latchs to keep two halves closed tightly or loosely as you like. Just screw the tension hook to get the maximum tightnessSomeone say they have thousands of USES. The hasp latch can be worked compatible with cabinet doors, storage boxes, tool boxes, cases, trunk, chest, smoker lid, making jigs, tool fixtures , workholding, connecting movable parts, tensioning two sectional , and more.The toggle clamps are easy install, just fix them with 8 or 10 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 loosetoggle lacth made by premium metal plating zinc compatible with corrosion resistance, anti-rust. Works well compatible with different temperature environments, indoor or outdoor. Soft plastics cover handle compatible with easy, safe and comcompatible withtable operation.colour:redmaterial:Galvanized metalsize:14cmPackage Contents:6 * 4002 Adjustable Toggle ClampOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.