1) Uses the high quality chrome vanadium steel overall precision forging, 72 tooth ratchet design
2) Surface mirror finish polishing, rust, beautiful
3) 15-degree angle offset, more convenient to operate, professional design and just 5-rotating nut
4) Suitable for use in small space and a long screw quick disassembly
5) Length: 17.8cm
6) Specifications: metric 13mm
