**Unique Extension Rod Design**: Adopting an extension rod structure, it allows for flexible combination of extension rods of different lengths according to actual operation requirements. It can reach into positions that are difficult for ordinary sockets to access, such as the narrow spaces inside equipment and the gaps in pipelines, greatly enhancing the flexibility and accessibility of the operation.

**Powerful Magnetic Adsorption**: It is equipped with high-performance magnetic components, which have a strong adsorption force on 1/2 specification hexagonal bolts and nuts. During high-altitude operations, operations on vertical surfaces, or in complex environments, it can firmly hold the parts, preventing them from falling. This not only avoids the loss of parts but also ensures operational safety. At the same time, it facilitates the precise picking and placing of parts, improving work efficiency.

**Convenient Replacement Operation**: The connection between the extension rod and the socket usually adopts a quick-connection device, which enables users to quickly replace extension rods of different lengths or sockets of different types in different operation scenarios. This improves the utilization efficiency of the tool and reduces the time wasted due to tool replacement.

**Wide Range of Applications**: It is not only applicable to industrial fields such as automotive manufacturing and maintenance, mechanical processing, and construction, but also can be used in civil scenarios such as home equipment maintenance and outdoor equipment assembly. As long as it involves the operation of 1/2 specification hexagonal bolts or nuts, whether it is an operation in a conventional space or a special space, this socket can play a role, featuring strong versatility.