**Size Adaptability**: The 1/4-inch size specification is suitable for various small-sized machinery, electronic devices, and hexagonal bolts and nuts of corresponding sizes in some fine components with high space requirements. It can meet the tightening and disassembly needs in different scenarios.

**Large Arc Design**: With a unique large arc shape design, compared with ordinary hexagonal sockets, it has a larger contact area with bolts and nuts. When torque is applied, this enables the force to be more evenly distributed on the corners of the bolts and nuts, reducing stress concentration. As a result, it lowers the risk of damage to the edges and corners of the bolts and nuts, and prolongs the service life of both the tool and the workpiece.

**Pneumatic Drive**: Using compressed air as the power source, it can provide a stable and powerful torque output. Compared with manual sockets, it significantly improves work efficiency, especially suitable for batch operations. It can quickly complete the tightening or loosening of bolts, effectively shortening the working time and reducing the labor intensity of workers.

**High-precision Manufacturing**: Advanced manufacturing processes and high-precision processing equipment are adopted to ensure that the dimensional accuracy and geometric tolerances of the socket are controlled within a very small range. This guarantees the matching accuracy between the socket and the bolts and nuts, making the operation smoother and avoiding problems such as slippage or torque loss caused by loose fitting.

**Convenient Operation**: When used in conjunction with a pneumatic wrench, the operation is simple and convenient. Just install the socket on the pneumatic wrench, align it with the bolt or nut, and start the air source to perform the operation.