The CH-40323, CH-431, and CH-40341 Series, manufactured by Clamptek Enterprise Co., Ltd, are standard vertical handle toggle clamps equipped with stainless steel structures. They have holding capacities of 1630N, 3180N, and 9000N and weight of 70g, 225g, and 680g. These clamps are used for applications that require closure mechanisms: mould closures and sealing chambers.