•规格：8,10,12,13,14,16,17,18,19, 22豪米

•Size： 8,10,12,13,14,16,17,18,19, 22mm

•规格:8, 10, 12,13, 14, 16, 17, 18, 19, 21, 22, 24至米

•Size： 8,10, 12, 13,14, 16, 17, 18, 19, 21,22, 24mm

•整体采用40CRV锻造

•Hot Drop-forged with Chrome Vanadium

•表面采用視面拋光，镍镍铬处理，不易生锈

•Suface deal with mirror polish, Ni-Ni-Cr, keep long time good

•72齿棘轮设计，转动一次只需要5°利于在狭小空间使用

•Make use 72T ratchet design, move ratchet only use 5", suitable for the small space to use

•检验标准DIN3113

•Accepted standard DIN3113