Screwdriver socket Proxxon PR22276 — model 13, replacement bit holder for ratchet and handle

Proxxon PR22276 model 13 is a socket-style screwdriver designed to accept standard interchangeable bits and to be used with ratchet handles or manual grips. Its compact socket design allows controlled access in confined spaces while providing a stable connection to the bit, enabling precise torque application for assembly, maintenance and light professional tasks. The tool is intended as a replacement bit holder that integrates with ratchet systems and standard screwdriver handles for flexible use across different work environments.

Advantages

The socket-style construction secures bits firmly and reduces wobble during rotation, improving accuracy when working with small fasteners. Compatibility with ratchet handles and manual grips offers versatile operation modes: quick turning with a ratchet or fine control by hand. Its compact length is useful for reaching screws in tight assemblies without sacrificing leverage. The metal construction provides wear resistance suitable for repeated bit changes.

Suitable for

• Assembly of mechanical components in workshops and production lines
• Maintenance and repair tasks requiring interchangeable bits and ratcheting action
• Hobby, model-making and electronics work where compact access and precision are needed
• Light professional use in service and installation tasks

Key specifications

• Type: socket-style bit holder for interchangeable screwdriver bits
• Model form: short socket design for confined access
• Drive interface: compatible with standard ratchet handles and manual screwdriver grips
• Material: metal construction for durability and wear resistance
• Bit retention: secure socket fit to minimize play during use

How to use

Insert the chosen screwdriver bit into the socket until it seats firmly and check that it is held securely. Attach the socket end to a compatible ratchet handle or press-fit onto a manual screwdriver handle as required. Use ratcheting action for rapid turning and switch to manual grip for sensitive torque control. Replace bits by pulling them out of the socket and inserting a different type as needed for the fastener head.

Usage recommendations

For best results, select bits that match the fastener head profile and condition. Avoid applying excessive torque beyond the bit or tool rating to prevent damage to the bit holder or fastener. Keep the socket and bits clean from debris and inspect regularly for wear; replace worn bits to maintain precise fit and safe operation.