[Specifications]Model: GH-4001. Holding capacity: 100 kg / 220 lbs. PVC rubber handle, non-slip and comfortable. [Durable material]Made of galvanized iron, and with anti-rust treatment, these clamping latches are sturdy and have high wear resistance. [Advantages]Taking advantage of the principle of four-arm mechanical dead center, it can be quickly clamped and opened, quite flexible. The base is reinforced for a more stable grip. [Easy to install]Simply fix the clamping latches on the door or cabinet box with screws. And its total length is adjustable. [Wide Usage]8pcs metal toggle latches, which can be used for fixing device used in home, office, shop or factory, etc. 8pcs Quick Release Door and Box Fastener Clamp Features - 8pcs GH-4001 carpenter's clamps, with holding capacity: 100kg / 220lbs. - Made of galvanized iron, strong and durable for long term use. - Easy installation and adjustable, to keep doors or boxes tightly closed. Specifications: Material: Galvanized iron + PVC