Proto J7214MHF Impact Socket 3/8 in Drive 14mm 6-pt

Product Description

The PROTO J7214MHF is a 14mm, 6-point impact socket designed for 3/8 inch drive impact tools. Built from alloy steel, it handles the high-torque demands of professional fastening and removal work in mechanical, HVAC, plumbing, and electrical trade applications. The magnetic design holds fasteners securely during socket placement, reducing fumbling in tight access areas. At 1-3/16 inches overall length, it fits standard-depth applications without adding unnecessary bulk. This socket is intended for use by licensed tradespeople and experienced mechanics working with pneumatic or cordless impact drivers.

This socket is suited for residential and commercial service work where a 3/8 inch drive impact tool and 14mm fastener size are required. Common applications include equipment mounting, panel work, mechanical assembly, and equipment servicing across HVAC, plumbing, and general mechanical trades. The 6-point contact geometry distributes torque evenly across fastener flats, reducing the risk of rounding during high-torque impact use. It performs equally well in production environments and field service scenarios.

Key Features

• 3/8 inch drive compatible with standard impact wrenches and drivers
• 14mm socket size with 6-point hex drive geometry for full-flat fastener contact
• Magnetic design retains fasteners during placement in hard-to-reach locations
• Alloy steel construction rated for impact tool use
• 1-3/16 inch overall length suits standard-depth fastener access
• Lifetime warranty coverage from PROTO

Compatibility

Designed as an OEM-style replacement and standard fitment socket for 3/8 inch drive impact tools requiring a 14mm, 6-point hex socket.

Installation Notes

Install and remove using a 3/8 inch drive pneumatic or cordless impact wrench. Always power down or de-energize equipment before servicing fastened assemblies. Inspect the socket for cracks or deformation before each use and retire any socket showing visible wear or damage. Do not use impact sockets with non-impact hand ratchets in high-torque applications.