Out Sleeve (Parts for D1622R Type)

[Features]
・Tool to Tighten Fastening of Bolts (T.S bolt) Quickly and Firmly When Assembling Steel Structures
・Electrical Tool Fastening A Nut and Cutting an Extra at the End of a Bolt at the same time
・The gear part can be used semi-permanently
・The Wrench Head rotates 4-directionally