Unique Middle Hole Design: The through hole in the middle of the socket allows long bolts, shaft parts, or cables to pass through. In some special operation scenarios, such as when installing bolts with central positioning pins or when cables need to pass through the installation part during equipment installation, bolts can be tightened or disassembled directly without removing other components. This greatly improves operational convenience and installation efficiency, and it is especially suitable for work with special requirements for the installation sequence and space utilization.

Precise Dodecagonal Fit: The internal dodecagonal structure can closely fit dodecagonal bolts and nuts of corresponding specifications. Compared with the common hexagonal structure, it has more contact points, and the torque transmission is more uniform and stable. This effectively distributes the force, reduces the wear of the bolt corners, and lowers the risks of bolt slippage and deformation. It is highly suitable for high-precision assembly and work scenarios with strict requirements for torque control, such as the assembly and maintenance of precision instruments and high-end mechanical equipment.

Compatibility with Various Tools: The 1/2-inch drive size is of a medium specification and has strong versatility, allowing it to be adapted to a variety of medium and large pneumatic tools. Whether it is routine work in fields such as automotive maintenance, mechanical manufacturing, and industrial equipment installation, or special tasks that require relatively large torque, this socket can cooperate well with corresponding pneumatic tools to meet the torque requirements of different jobs.

Flexible and Lightweight Operation: The overall structure is compact and the weight is moderate, making it convenient for operators to grip and control. Even in narrow spaces, it can be operated flexibly, reducing the labor intensity of operators.