Efficient clamping: The 90-degree clamp provides fast clamping for precise material fixation with a stable hold in either left or right rotation. The trapezoidal thread design enables an 8-second lock, increasing workflow without extra force. Ideal for quick mounting and dismounting on pipes. Wide range of motion: Movement range from 10 to 180 degrees, adaptable to pipes, boards and similar elements, supporting welding and woodworking requirements for greater flexibility. Robust aluminum construction: Made from high-quality die-cast aluminum, designed for demanding applications. Resists wear and corrosion, suitable for use in various environments. The 90-degree clamp offers stable mounting and secure fastening of pipes, with stability and precision under heavy use. Applications: Suitable for carpentry and metalworking needs; facilitates smooth transitions between welding and carpentry tasks with quick adjustments; established device for many applications. Use scenarios: - On-site pipe assembly and mounting - Welding jig preparation and securing workpieces - Woodworking fixtures and metalwork clamps during fabrication