[Bearing capacity] 100 kg /220 lbs, the maximum total length of the toggle clamp is 4.3 inches, with adjustable pull rod. The locking range is from 3 to 4.3 inches long. [Easy to install and adjust] Our adjustable zipper is very easy to install just by fixing them on the cupboard door or box with screws. You can adjust the installation distance according to your needs. [304 stainless steel material] Our switch lock clip is made of solid 304 stainless steel, which is -, rust-proof and super . Suitable for different temperature environments, indoor or outdoor. Non-slip handle, safe and comfortable operation. [Widely used] 4001 zipper can be widely used in cupboard doors, storage boxes, tool boxes, fumigator covers, manufacturing fixtures, tool fixtures, fixed work, connecting movable parts, tension joints and so on. [Packing List] 4 quick-release zippers., Weight: 0.36817197754 pounds, Manufacturer: Jaywool