Proto J7214PF Power Socket 3/8 in Drive 7/16 in Hex

Product Description

The PROTO J7214PF is a 6-point power socket designed for use with 3/8 inch drive tools. It features a 7/16 inch hex size and a magnetic retention design that holds fasteners securely during removal and installation. The black finish provides corrosion resistance for shop and field use. This socket is built for professional-grade applications where consistent torque transfer and fastener control are required. Licensed mechanics, maintenance technicians, and trade professionals who rely on hand tools for daily production work will find this socket fits standard 3/8 inch drive ratchets, extensions, and impact-rated drive tools.

The J7214PF suits a wide range of fastener-driving tasks in mechanical, HVAC, plumbing, and electrical service environments. The 6-point contact geometry engages fastener flats directly, reducing the risk of rounding at the corners under load. The magnetic feature is particularly useful in confined or overhead work areas where loose fasteners are a hazard. This socket is sold individually and is appropriate for both bench work and on-site service calls where a compact 3/8 inch drive setup is preferred over a larger 1/2 inch drive system.

Key Features

• 3/8 inch drive size compatible with standard ratchets and extensions
• 7/16 inch hex size for precise fastener engagement
• 6-point design reduces fastener rounding under load
• Magnetic socket type retains fasteners during placement and removal
• Black finish for corrosion resistance in shop and field environments
• Lifetime warranty from PROTO

Compatibility

Designed as a standard 3/8 inch drive power socket compatible with 3/8 inch drive ratchets, torque wrenches, and extensions that accept 7/16 inch hex fasteners.

Installation Notes

This socket is installed by hand tool technicians and service professionals using standard 3/8 inch drive equipment. Ensure the socket is fully seated on the drive before applying torque to prevent slippage. Inspect the magnetic retention and socket walls for wear before use in critical fastener applications. No power tools, special codes, or shutoff procedures are required for normal use of hand sockets.