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2023
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06
The role of the sleeve
Author:
The sleeve is a cylindrical element that forms a hinge pair with the pin shaft. 1. It can be used as a wrench, socket wrench, and is a special tool for tightening or unloading screws. It has several hexagonal sleeves and one or several upper sleeve handles, the inner hexagons of the sleeve are arranged sequentially according to the type of bolt, which can be selected according to needs.
The sleeve is a cylindrical element that forms a hinge pair with the pin shaft. 1. It can be used as a wrench, socket wrench, and is a special tool for tightening or unloading screws. It has several hexagonal sleeves and one or several upper sleeve handles, the inner hexagons of the sleeve are arranged sequentially according to the type of bolt, which can be selected according to needs. And equipped with handles, adapters and other accessories, especially suitable for twisting bolts or nuts with very narrow position or deep depression. 2. The connecting parts are a special product for the mechanical connection of steel bars, which are divided into cold extrusion sleeves, tapered thread sleeves and straight thread sleeves. It can be used to connect ribbed steel bars. It is also a hardware tool at home, with the advantages of easy to get started and easy to assemble.
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