• All wear parts use hardened high‑grade steel and with hardness over 58 HRC. • Inner structure is made of bearing steel, delivering more wear‑resisting ability and longer service life. • Designed with two clamping holes, which are suitable for metric and inch dial indicators, plus dovetail groove for test indicators, bringing great convenience holding capabilities. • Main parts produced on CNC machines, providing extremely accurate and high precision, ensuring high quality and high stability. • Equal locking force, more competitive price. • Super forced locking mechanical universal arm — new type locking mechanism, super strong arm lock and super tight locking force guarantees long life and firm positioning. • Ergonomic‑designed tightening knob provides comfortable and firm grip; flexible and super strong rotary joints, providing smooth adjustments in any direction or location.
