Socket 1/2" 13 mm hex long, Proxxon PR23358

Proxxon PR23358 is a long 1/2" drive 13 mm hex socket engineered for accessing and turning 13 mm hex-head fasteners in recessed or confined spaces. The extended length gives improved reach compared with standard sockets while maintaining compatibility with 1/2" ratchets and breaker bars. Designed for workshop and field use, this socket combines straightforward geometry with durable construction for repeatable engagement of hex heads.

Advantages

The elongated 13 mm hex socket provides better access to fasteners located in deep housings or behind obstacles without the need to disassemble surrounding components. A standardized 1/2" drive interface ensures broad compatibility with common ratchets, extensions, and torque tools. The socket's precise hex profile promotes positive contact with bolt and nut faces, reducing rounding and slippage during tightening and loosening operations.

Suitable for

• Automotive repair: wheel, brake, and engine components with 13 mm hex fasteners
• Mechanical and industrial maintenance where recessed bolts are present
• General household and DIY tasks requiring extended reach

Key specifications

• Drive size: 1/2 inch
• Socket size: 13 mm (hex)
• Style: long (extended length) socket
• Configuration: 6-point hex profile for secure engagement
• Intended connection: compatible with standard 1/2" ratchets, handles and extensions

How to use

Select a compatible 1/2" drive ratchet or extension and align the long 13 mm hex socket with the fastener head. Seat the socket fully onto the hex head before applying torque to ensure even contact and minimize rounding. Use steady, controlled force when tightening or loosening; if additional reach is necessary, add a suitable extension to the drive. Inspect the socket and fastener after use and store in a tool rail or case to protect the hex profile.

Usage recommendations

For best results, use the long 13 mm socket with torque-limited tools when precise tightening is required. Avoid using cheater bars or excessive impact force on non-impact-rated sockets; if impact tools are needed, use sockets specified for impact use. Keep the socket clean and periodically inspect the hex faces for wear to maintain reliable engagement.