Proto J7215MHF Impact Socket 3/8 in Drive 15mm 6-point

Product Description

The PROTO J7215MHF is a 15mm, 6-point impact socket designed for 3/8 inch drive impact wrenches and ratchets. Built from alloy steel, it handles the rotational stress and shock loads generated by pneumatic and electric impact tools. The magnetic style aids in retaining fasteners during placement, which reduces fumbling in tight or awkward positions. At 1-3/16 inches overall length, it fits standard-reach applications without adding unnecessary bulk. This socket is suited for automotive, mechanical, and light industrial work where a reliable 15mm hex engagement is required.

This socket is appropriate for residential and commercial mechanical applications including automotive repair, equipment maintenance, and general assembly work. The 3/8 inch drive size is a common choice for mid-torque fastening tasks. The 6-point contact geometry distributes force evenly across fastener flats, reducing the risk of rounding on worn or tight hardware. Licensed trades and skilled technicians working in automotive service bays, fleet maintenance shops, or field service environments will find this a straightforward addition to a 3/8 inch drive set.

Key Features

• 3/8 inch drive compatible with standard impact wrenches and ratchets
• 15mm socket size with 6-point hex contact for secure fastener engagement
• Alloy steel construction rated for impact tool use
• Magnetic style helps retain fasteners during placement
• 1-3/16 inch overall length suits standard-reach applications
• Lifetime warranty from the manufacturer

Compatibility

Designed as an OEM-style impact socket for use with 3/8 inch drive impact wrenches, air ratchets, and hand ratchets requiring a 15mm 6-point socket.

Installation Notes

Impact sockets should only be used with impact-rated drive tools. Confirm the drive tool is powered down or the air supply is disconnected before changing sockets. Do not substitute chrome hand-tool sockets in impact applications, as they are not rated for the shock loads generated by impact drivers. Inspect the socket for cracks or wear before each use.