The CH-40820/CH-40840/CH-40870 are a horizontal latch type toggle clamp, manufactured by Clamptek Enterprise Co., Ltd. The series is equipped with manual clamping technology, toggle clamps, tight holding, hand tools, metal clamps and handing clamps.
The model CH-40820 is 120 g, and can hold a maximum capacity of 1,960 N. The CH-40840 weighs 306 g, and can hold a maximum capacity of 2,450 N. The model CH-40870 weighs 700 g, and has a maximum holding capacity of 6,860 N.