Socket 18 mm 3/8" 6-point Rockforce RF-53518

Rockforce RF-53518 is an 18 mm, 6-point socket with a 3/8" drive designed for use with 3/8" drive ratchets, handles and extensions. It fits standard hex bolts and nuts used in automotive, mechanical and general maintenance work, offering a compact connection to commonly used 3/8" tool interfaces. The socket’s 6-point configuration engages flat faces of fasteners to reduce rounding and provide secure torque transfer.

Advantages

The 6-point geometry ensures firm contact with hex fasteners and reduces the risk of slipping on worn heads. With its 18 mm size and 3/8" drive, the socket is compatible with a wide range of hand tools and extensions, enabling access in relatively confined spaces. The compact design supports controlled torque application and straightforward interchangeability with other 3/8" drive accessories.

Suitable for

• Tightening and loosening 18 mm hex bolts and nuts
• Automotive repair and maintenance tasks
• Mechanical assembly and disassembly work
• General household and workshop maintenance

Key specifications

• Socket size: 18 mm
• Drive size: 3/8"
• Point configuration: 6-point (hex)
• Intended use: manual hand tools (ratchets, handles, extensions)
• Typical applications: automotive, mechanical and general maintenance

How to use

Select the 18 mm 6-point socket and attach it securely to a compatible 3/8" drive ratchet, handle or extension. Place the socket squarely over the hex fastener so the flats engage fully, then apply torque via the ratchet or handle to tighten or loosen the fastener. For stubborn or rusted fasteners, use steady, controlled force and consider applying penetrating lubricant before attempting removal. After use, clean the socket of debris and store it with your 3/8" drive accessories to maintain readiness.

Usage recommendations

Use the socket with tools rated for the required torque and avoid applying impact tools unless the socket is specifically rated for impact use. Inspect the socket before each use for wear or damage and replace if deformation or cracking is detected to maintain safe operation.