Proxxon screwdriver socket 5.5 mm PR22260 — 5.5 mm socket screwdriver

Proxxon PR22260 is a 5.5 mm socket-style screwdriver attachment designed to provide a fixed 5.5 mm interface for tightening and loosening fasteners. The compact, single-piece design fits compatible handles or bit holders and is intended for workshop tasks, repair work, assembly and maintenance where a reliable 5.5 mm socket is required. This attachment offers a straightforward mechanical interface without moving parts, making it practical for repeated use in confined spaces and on small fasteners.

Advantages

The 5.5 mm socket screwdriver attachment delivers consistent fit and torque transfer for fasteners of the corresponding size. Its compact profile allows access in tight or recessed locations, and the solid construction reduces play between tool and fastener. Because it is a dedicated socket-style bit, it simplifies work by eliminating the need for adaptors when a 5.5 mm interface is specified. The attachment is compatible with handles and bit holders designed for socket or bit-style interfaces, enabling quick changes and secure seating.

Suitable for

• Electronics assembly and small appliance repair
• Furniture assembly and light mechanical maintenance
• Workshop tasks requiring a 5.5 mm socket interface
• Hobbyist projects and precision fastening jobs

Key specifications

• Socket size: 5.5 mm
• Form factor: socket-style screwdriver attachment
• Compatibility: designed for use with compatible handles or bit holders
• Construction: single-piece attachment for direct socket interface
• Typical applications: tightening and loosening 5.5 mm fasteners

How to use

Select a compatible handle or bit holder that accepts socket-style attachments. Insert the Proxxon 5.5 mm socket attachment into the holder until it seats securely. Position the socket over the 5.5 mm fastener and apply steady torque in the required direction to tighten or loosen. For access in confined areas, maintain alignment between the tool and the fastener to prevent rounding. After use, store the attachment in a designated bit case to protect the working face.

Usage recommendations

Use with handles or bit holders recommended for socket-style attachments and apply torque within the limits of the fastener and the holder. Inspect the attachment for wear or damage before use and avoid applying excessive force that could deform small fasteners. Keep the socket clean and free of debris to ensure consistent seating and torque transfer.