Proto J7022M Impact Socket 3/8 in Drive 22mm 6-point

Product Description

The PROTO J7022M is a 22mm, 6-point impact socket designed for 3/8 inch drive impact wrenches and ratchets. Built for professional use, it delivers reliable torque transfer on hex fasteners in demanding shop and field conditions. The 6-point contact geometry reduces the risk of fastener rounding under high-torque impact loads. Overall length is 2-47/64 inches, making it suitable for standard-reach applications. At 0.49 pounds, the socket is solid without adding unnecessary bulk to a tool kit. Licensed trades and general mechanics working on HVAC equipment, plumbing fixtures, and mechanical assemblies commonly reach for this size.

The J7022M is suited for residential and commercial service work where a 22mm fastener is standard. Typical applications include HVAC compressor mounting hardware, motor mounts, plumbing fixture nuts, and structural fasteners encountered during equipment installation or replacement. The 3/8 inch drive size makes it compatible with a wide range of mid-torque impact tools commonly carried by field technicians.

Key Features

• 3/8 inch drive fits standard mid-torque impact wrenches and ratchets
• 22mm socket size covers a common fastener dimension in mechanical and HVAC work
• 6-point hex design maximizes contact area and reduces fastener rounding under impact
• 2-47/64 inch overall length provides standard reach for most service applications
• 0.49 pound weight keeps tool load manageable during extended use

Compatibility

Designed for use with 3/8 inch drive impact wrenches, air ratchets, and hand ratchets accepting standard impact-rated sockets.

Installation Notes

Impact sockets should only be used with impact-rated drive tools. Always confirm the fastener size before applying torque to avoid rounding or damage. Inspect the socket for cracks or deformation before each use and replace if any damage is found. Standard hand-tool safety practices apply; use appropriate personal protective equipment when operating impact tools.