Socket 3/8" 22 mm long, Proxxon PR23545

Proxxon 3/8" 22 mm long socket PR23545 is a 6-point socket designed for use with 3/8-inch drive ratchets and extensions. Its extended length allows access to recessed fasteners and bolts in tight spaces while maintaining a secure grip on hexagonal heads. The socket is intended for mechanical, automotive, and general maintenance tasks where precision and reach are required.

Advantages

The long 22 mm design gives increased reach compared with standard sockets, enabling work on bolts set deep within assemblies or behind obstacles. The 6-point configuration reduces the risk of rounding fastener corners by distributing torque across flat faces. Manufactured by a specialist tool brand, the socket is built for compatibility with common 3/8" drive tools and routine workshop use.

Suitable for

• Reaching recessed nuts and bolts in engine bays and machinery
• Automotive repair and maintenance tasks
• Mechanical assembly and disassembly where extra reach is needed
• Maintenance work in workshops, service centers, and DIY projects

Key specifications

• Drive size: 3/8 inch
• Socket size: 22 mm
• Points: 6-point profile for hex fasteners
• Length: extended/long design for increased reach
• Material: chrome-finished tool steel (typical for sockets)

How to use

Select the 22 mm socket and attach it securely to a compatible 3/8" drive ratchet or extension. Align the 6-point socket with the hexagonal fastener, push on until fully seated, and apply torque using steady pressure. For recessed or hard-to-reach fasteners, combine the socket with appropriate extensions or universal joints while maintaining proper support to avoid slipping and rounding the fastener.

Usage recommendations

Use appropriate safety practices: wear eye protection, ensure the ratchet and any extensions are rated for the required torque, and avoid excessive impact forces on a typical hand socket to prevent damage. Store the socket in a clean, dry tool organizer to maintain fit and finish.