1. Product material: chrome vanadium steel.
2. Product specifications: 1/2 [73mm], 3/8 [65mm], 1/4 [65mm], 1/2 [50mm], 3/8 [50mm], 1/4 [50mm], 1/4 [30mm], 1/4 [25mm].
3. Hex shank interface: 6.35mm
4. Total length of the product: 25mm-73mm.
5. Product use: This sleeve connecting rod is mainly used for installation on hexagonal tools such as pneumatic screwdriver, electric screwdriver, pneumatic drill, electric drill, hand drill, manual screwdriver and so on.
6. Product Features: This connecting rod has anti-drop steel balls for better fixing. The interface is standard 1/4 [6.35mm] and has a wide range of uses. Complete specifications, mainly used in the installation of pneumatic screwdrivers, electric screwdrivers, pneumatic drills, electric drills, hand drills, manual screwdrivers and other installations are hexagonal tools.