- Cold rolled steel plate material: The quick release device is made of high-quality cold-rolled steel and is assembled by punching. The surface is galvanised and not easy to rust. It has high strength, wear resistance, rust resistance and durability. The surface is polished and the thickened rivets are more durable. - Strong load capacity: The adjustment shaft adopts full-thread push rod screws, stainless steel die casting, turning and milling, which form a fixed type with high load capacity. The clamping is more stable. Clamp seat: 4.13 x 4.44 cm, mounting hole: approx. 0.8 cm, clamping force is 318 kgf, the excellent quality will not let you down. - Adjustable toggle clamp: The base of our quick release device is thickened, which is more stable and durable. It uses a mechanical four-joint dead point principle to make a quick clamp, quick opening structure, flexible and smooth, and does not swing outside. The design is very flexible. - Non-slip handle: The rubber sleeve made of PVC die-cast is not easy to carry, does not hurt your hands, does not slip easily, which can protect your hands from injury during use. The overall structure of the quick release device has an ergonomic design that provides both aesthetics and comfort. It can help you hold the workpiece firmly and avoid slipping of the workpiece, improving product performance. - Use scenarios: Secure metal blanks or parts during drilling, milling, or punching operations; hold workpieces steadily for welding, grinding, or finishing; fixture and assembly applications where quick, stable clamping is required.