Attributes:
* HRC: 58-62
* Size: FD4/FD5.5/FD6.5
* Drive Size: 3/8"
* Total Length: 48mm / 1.9"
* Material: S2 Steel and Chrome Vanadium Steel

What Is Included:
* 3 Pieces x Bit Sockets

Applications & Features:
--- The impact bit socket is a tool specially used for installing and removing screws or nuts, and is usually used with tools such as impact drills.
--- The bits are suitable for automobiles, mechanical repairs, construction processes, home installation equipment, etc., and are used in conjunction with ratchet wrenches and electric wrenches.
--- The sleeve is made of CR-V and the bit is made of S2 steel, which gives it high hardness and strength, enables it to withstand high pressure and impact, and is wear-resistant and corrosion-resistant.
--- The head design can better fit the shape of the bolt or nut, providing better rotational force and stability.
--- The individual pinhole base design adds additional fixation by placing locking pins to maintain stability when high torque movements are applied.

Useful Tips:
--- Regularly check the socket head and connecting rod for wear or damage. If there is a problem, it should be replaced in time. Clean the socket in time after use.