Screwdriver bit Proline ZR18652, 1/2" drive, 55 mm length, 1 pc

Proline ZR18652 is a single screwdriver bit with a 1/2" drive and a length of 55 mm. Designed to be used with compatible 1/2" drive holders, sockets or power tool adapters, this bit provides a direct interface between the drive tool and the fastener. Its compact 55 mm length allows access in moderate recesses while maintaining stable torque transfer for tightening and loosening operations in professional and home repair tasks.

Advantages

The 1/2" drive ensures secure engagement with standard 1/2" holders and sockets, reducing the risk of slippage during use. The 55 mm overall length balances reach and control, making the bit suitable for confined spaces without sacrificing leverage. Manufactured by Proline to meet common quality expectations for accessory bits, it is intended for repeated insertion and removal in compatible toolholders and offers consistent fit and torque transmission.

Suitable for

• Fastening and loosening screws or bolts that require a 1/2" drive interface
• Use with 1/2" ratchets, drive adapters and socket holders
• Maintenance, repair and assembly tasks in workshops and at home

Key specifications

• Drive type: 1/2" (square drive)
• Overall length: 55 mm
• Quantity: 1 piece
• Compatibility: for use with compatible 1/2" tool holders, sockets and adapters

How to use

Select a compatible 1/2" drive holder, ratchet or adapter and insert the Proline ZR18652 bit into the holder until it locks or seats securely. Fit the tip to the fastener head and apply steady torque with the chosen drive tool. For power tools, set the torque and speed according to the fastener type and workpiece material. After use, remove the bit, inspect the tip for wear, and store it in a suitable bit holder to prevent damage.

Usage recommendations

Use appropriate personal protective equipment and the correct torque settings for the fastener and material. Replace the bit if the tip shows rounding or deformation to maintain safe and accurate fastening. Avoid excessive side loads that can damage the bit or fastener.