Proto JRR50160 Socket Retaining Ring 1/2 in Drive

Product Description

The PROTO JRR50160 is a socket retaining ring designed for use with 1/2 inch drive sockets. It seats into the groove of a drive tool to secure the socket during use, preventing accidental disengagement under load or vibration. The ring measures 1.6 inches in groove diameter and 1.73 inches in overall ring diameter, with a profile height of 0.13 inches. At 0.01 pounds, it is a lightweight but essential component for maintaining proper socket retention in hand tool and professional drive applications. Mechanics, maintenance technicians, and tool repair professionals install this type of retaining ring as a replacement for worn or lost OEM rings.

This retaining ring fits 1/2 inch drive tools and is suited for general mechanical, industrial maintenance, and professional shop use. It is a direct replacement component for 1/2 inch drive sockets and ratchets where the original retaining ring has failed, stretched, or gone missing. The small profile and standard groove diameter make it a straightforward swap during tool servicing or rebuilding.

Key Features

• 1/2 inch drive compatibility for standard professional and industrial drive tools
• 1.6 inch groove diameter for precise fitment in matching drive tool grooves
• 1.73 inch overall ring diameter providing secure socket retention
• 0.13 inch profile height for low-clearance groove seating
• Lightweight at 0.01 pounds — minimal impact on overall tool weight
• Sold individually for single-unit replacement needs

Compatibility

Designed as an OEM-style replacement retaining ring for 1/2 inch drive sockets and ratchet tools requiring a 1.6 inch groove diameter ring.

Installation Notes

Installation is typically performed by mechanics or tool technicians during socket or ratchet servicing. No power tools or special codes apply, but the correct retaining ring pliers or a small pick tool should be used to seat and remove the ring without deforming it. Inspect the groove on the drive tool for wear or damage before installing the new ring to ensure a secure fit. Do not over-expand the ring during installation, as permanent deformation will compromise retention.