Proto J7210MHF Impact Socket 3/8 in Drive 10mm 6-point

Product Description

The PROTO J7210MHF is a 10mm, 6-point impact socket designed for 3/8 inch drive impact wrenches and ratchets. Built from alloy steel, it delivers the toughness required for high-torque fastening applications in mechanical, HVAC, plumbing, and electrical work. The magnetic design holds the fastener during placement, reducing drop risk in tight spaces. At 1-5/32 inches overall length, this socket fits standard depth applications and is well suited for trade professionals who need reliable, everyday impact-rated tooling.

The J7210MHF is intended for use with 3/8 inch drive impact tools in a wide range of service and installation environments. Common applications include equipment assembly, panel work, and mechanical fastening tasks encountered by HVAC technicians, pipefitters, and electricians on residential and commercial job sites. The 6-point contact geometry reduces fastener rounding under impact loads, making it a dependable choice for repetitive production or service work.

Key Features

• 3/8 inch drive fits standard impact wrenches and ratchets
• 10mm, 6-point socket minimizes fastener rounding under high-torque impact use
• Alloy steel construction rated for impact service
• Magnetic design retains fastener during placement in confined areas
• 1-5/32 inch overall length suits standard depth fastening tasks
• Lifetime warranty from PROTO

Compatibility

Designed as an OEM-style replacement or direct-fit addition for 3/8 inch drive impact tool sets requiring a 10mm hex socket.

Installation Notes

Install and remove using a 3/8 inch drive impact wrench, air ratchet, or hand ratchet. Ensure the socket is fully seated on the drive anvil before applying torque. Impact sockets are not rated for use with torque wrenches and should not substitute for hand sockets in precision torque applications. Inspect for cracks or deformation before each use and remove from service if damage is found.