Socket wrench Wera MILWAUKEE HOLLOWCORE 13 mm magnetic — 13mm drive size

Wera MILWAUKEE HOLLOWCORE 13 mm magnetic socket wrench is a hollow-core 13 mm socket designed for use with compatible ratchets and power tools. The hollow-core construction allows the socket to fit over long bolts or threaded studs, while the integrated magnet secures fasteners for improved handling in confined or elevated workspaces. The tool is intended for situations requiring a reliable 13 mm drive interface and compatibility with standard 1/2" or specified driver sizes.

Advantages

The magnetic HOLLOWCORE design combines a hollow interior for clearance over protruding threads with a magnetic retention feature to hold nuts and bolts in place. Machined socket faces provide accurate engagement with fastener flats to reduce slipping and rounding. The socket is made for repeatable use with ratchets and power drivers, offering durability and consistent fit for 13 mm fasteners. The compact length and magnetic retention improve one-handed operation in narrow spaces.

Suitable for

• Automotive repair and maintenance where access is limited
• Mechanical assembly and disassembly of machinery with long bolts or studs
• General workshop and professional trade use requiring a 13 mm socket
• Situations where magnetic holding of fasteners improves safety and efficiency

Key specifications

• Socket size: 13 mm
• Design: hollow-core (through-hole) socket for use over long bolts or studs
• Retention: integrated magnet for holding fasteners
• Drive compatibility: for use with compatible ratchets and power drivers (match to your driver size)
• Material and finish: hardened machined socket surfaces for accurate fit and wear resistance

How to use

Select a compatible ratchet or driver that matches the socket drive size, attach the 13 mm HOLLOWCORE socket securely to the tool, and position the socket over the fastener. The hollow-core design allows the socket to pass over protruding threads; the magnet helps retain the fastener during engagement. Apply steady torque using the ratchet or power tool, taking care to avoid sudden impacts that may damage the fastener or socket. After use, remove debris and store the socket in a dry toolbox to maintain magnetic retention and surface condition.

Usage recommendations

Use the hollow-core magnetic socket for tasks where fastener retention and clearance over long bolts are required. Verify drive compatibility before use and avoid exceeding the recommended torque for the fastener grade. Clean the socket after use and keep magnets free from metal shavings to preserve holding strength.