Proto J5022M Deep Hand Socket 22mm 3/8 Drive 12-point

Product Description

The PROTO J5022M is a 22 mm deep hand socket designed for 3/8 inch drive ratchets and breaker bars. It features a 12-point geometry that engages fastener flats with controlled torque distribution, reducing the risk of rounding worn or corroded hardware. The socket is machined from alloy steel and finished with a chrome plating that resists corrosion and simplifies cleaning. At 2.75 inches overall length, the deep profile provides enough clearance to reach fasteners seated below a surface or on extended studs. Mechanics, industrial maintenance techs, and professional service technicians rely on this socket for both bench work and under-vehicle applications.

The J5022M is suited for automotive, heavy equipment, and general industrial maintenance where a 22 mm fastener size is common. The deep length accommodates wheel studs, exhaust hardware, suspension fasteners, and other recessed bolt heads. The 3/8 inch drive size balances torque capacity with maneuverability in tighter access areas. This socket is for hand-tool use only and is not tether capable, making it appropriate for standard shop environments rather than elevated or drop-hazard work zones.

Key Features

• 22 mm socket size with 12-point design for broad fastener engagement
• 3/8 inch drive compatible with standard ratchets, extensions, and breaker bars
• Deep length of 2.75 inches for recessed and stud-mounted fasteners
• Alloy steel construction meets ASME B107.5 standards
• Chrome finish resists corrosion and wipes clean easily
• Backed by a lifetime warranty

Compatibility

Designed for use with 3/8 inch drive ratchets, extensions, and torque wrenches. Fits 22 mm hex fasteners in automotive, industrial, and general maintenance applications.

Installation Notes

Always ensure the socket is fully seated on the fastener before applying torque. Inspect the socket and drive square for wear, cracks, or deformation before each use and remove any damaged tools from service. This socket is rated for hand-tool use only and should not be used with impact drivers or pneumatic tools unless the product is explicitly impact-rated. Follow applicable workplace safety standards when working on vehicles or machinery.