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•Hot Drop-forged with Chrome Vanadium

•表面采用視面拋光，鎳鎳鉻處理，不易生銹

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

•頭部可以180°轉(zhuǎn)動

•The head can change the any angle in 180°

•72齒棘輪設(shè)計，轉(zhuǎn)動一次只屆要5°利于在狹小空間使用

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

•檢驗標準DIN3113

•Accepted standard DIN3113