Proto JRR50095 Socket Retaining Ring 1/2 Inch Drive

Product Description

The PROTO JRR50095 is a socket retaining ring designed for use with 1/2 inch drive sockets. It seats in the groove of a socket drive to secure the socket to the drive tool, preventing accidental detachment during use. The ring measures 0.95 inches in groove diameter, 1.08 inches in overall ring diameter, and 0.13 inches in height. At 0.01 pounds, it is a lightweight but critical retention component. Mechanics, maintenance technicians, and tool room operators install this part as a replacement when an existing retaining ring is lost, worn, or damaged and the socket connection becomes unreliable.

This retaining ring is suited for professional hand tool applications in automotive, industrial, and mechanical maintenance environments. It is used wherever a 1/2 inch drive socket must stay securely seated on a ratchet, breaker bar, torque wrench, or impact extension. It is a standard replacement part stocked individually, making it practical for tool repair and preventive maintenance programs.

Key Features

• 1/2 inch drive size for compatibility with standard 1/2 inch drive socket sets
• 0.95 inch groove diameter for precise fitment in the drive groove
• 1.08 inch overall ring diameter for secure socket retention
• 0.13 inch height for low-profile seating within the drive recess
• Sold individually for single-unit replacement use

Compatibility

Designed as an OEM-style replacement retaining ring for 1/2 inch drive sockets and drive tools requiring a 0.95 inch groove diameter retaining ring.

Installation Notes

Installation is performed by mechanics and tool technicians using basic hand tools. Before replacing the ring, ensure the socket and drive tool are removed from service and not under load. The ring is seated into the groove on the drive square using snap ring pliers or a similar tool. Inspect the groove for wear or damage before installing the new ring to confirm a secure fit.