Proto JRR50087 Socket Retaining Ring 1/2 in Drive

Product Description

The PROTO JRR50087 is a socket retaining ring designed for use with 1/2 inch drive tools. It seats into the groove of a socket to secure the socket onto a ratchet, extension, or drive tool, preventing unintentional release during use. The groove diameter is 0.87 inches, the ring diameter is 1 inch, and the ring height is 0.13 inches. This is a small but critical component in maintaining a secure tool connection on the job site. Tool repair technicians, mechanics, and professional tradespeople who service or rebuild drive tool sets rely on exact-fit retaining rings to restore factory function to worn or damaged sockets.

The JRR50087 is suited for replacement or repair applications in professional tool maintenance. It is appropriate for use in automotive, industrial, and general mechanical service environments wherever 1/2 inch drive sockets are in regular use. The precise groove diameter ensures a proper snap fit without excessive play. This ring is sold individually, making it a practical solution when only one socket in a set requires a replacement retaining ring rather than purchasing a full set of rings.

Key Features

• 1/2 inch drive compatibility for standard professional-grade socket sets
• Groove diameter of 0.87 inches for precise socket fitment
• Ring diameter of 1 inch with a 0.13 inch height profile
• Individual packaging for single-socket repair or replacement
• Socket retaining ring design prevents socket release during drive tool operation

Compatibility

Designed as an OEM-style replacement retaining ring for 1/2 inch drive sockets with a 0.87 inch groove diameter.

Installation Notes

Retaining ring installation and removal is typically performed by mechanics or tool technicians using snap ring pliers sized for the application. Ensure the socket and drive tool are not under load before servicing the retaining ring. The ring should seat fully and evenly into the groove before the tool is returned to service. Inspect the groove for wear or damage before installing a replacement ring.