Socket bit Makita 1/4" HEX magnetic 12 x 50 mm Makita B-38738

Magnetic 1/4" HEX socket bit, size 12 x 50 mm, designed for driving and holding hex-head fasteners. This Makita B-38738 socket bit fits standard 1/4" hex drive tools and is suitable for use with both hand and impact screwdrivers. The magnetic tip retains screws and small fasteners to simplify positioning and fastening in confined or hard-to-reach areas.

Advantages

The magnetic tip improves screw retention and reduces the need for a second hand during installation. A 12 mm hex bit head provides a secure interface with matching fasteners while the 50 mm length offers extended reach without sacrificing control. Compatibility with standard 1/4" hex drive systems makes this bit versatile for a wide range of fastening tasks.

Suitable for

• Assembly of furniture and fixtures
• Maintenance and repair work in tight spaces
• General fastening with hand or impact screwdrivers
• Installation tasks requiring screw retention and precision

Key specifications

• Bit type: 1/4" hex socket bit with magnetic tip
• Bit size: 12 mm head diameter
• Length: 50 mm overall length
• Drive compatibility: standard 1/4" hex drive tools and holders
• Intended use: driving and holding hex-head fasteners

How to use

Insert the 1/4" hex shank into a compatible screwdriver or bit holder until it seats securely. Position the magnetic tip on the fastener head to hold it in place, then apply steady pressure while driving the screw. For deeper locations, the 50 mm length provides additional reach; ensure the bit is properly engaged with the fastener to avoid cam-out. After use, store the bit in a protective case or bit holder to preserve the magnetic tip and prevent damage.

Usage recommendations

Use with the appropriate torque setting for the fastener and driver type; when using impact drivers, verify the bit is rated for impact use to avoid premature wear. Keep the magnetic tip free of metal shavings to maintain retention performance.