4in1 ratcheting wrench 16x17x18x19mm (CL406004, CHANGLU TOOLS)
Made in accordance with AMSE B107.66 standard
It is made of chrome vanadium steel and is forged with a 72-tooth ratchet
Surface mirror finish polishing treatment, anti-rust, beautiful
15° angle offset, with direction button to switch forward and reverse steering
Professional design only needs 5°action steering nut
Suitable for use in narrow spaces and quick disassembly of long screws