Applicable to factories, production lines, maintenance shops, auto repair shops, 4S, personal vehicle modification. 100% CR-V, professional tools, 72 tooth disc, only 5 degrees rotation, reduced space and comfort. Chrome surface, rust, wear resistant, general hardening, reserved for professionals. With the quick cutting function, the hanger is more reliable and avoids the wear of the socket head, and easily falls into the maintenance space. Dual color rubber handle, humanized design, non-slip, shock absorber, reducing labor force.