Proto JRR37560 Socket Retaining Ring 3/8 Inch Drive

Product Description

The PROTO JRR37560 is a socket retaining ring designed for 3/8 inch drive sockets. It seats into the groove of a socket to secure the socket onto the drive tool, preventing accidental release during use. The ring has a groove diameter of 0.6 inches, an overall ring diameter of 0.675 inches, and a height of 0.075 inches. This type of retaining ring is a small but critical component used by mechanics, machinists, and maintenance technicians to keep drive sockets firmly engaged on ratchets, extensions, and impact tools. Replacement is straightforward and restores proper retention function when an existing ring is worn, deformed, or missing.

The JRR37560 fits standard 3/8 inch drive sockets and is suited for general mechanical work, automotive service, and industrial maintenance environments. It is commonly used in shops and field service situations where drive tool reliability is essential. The compact size and low weight of 0.01 pounds make it easy to carry multiples as spares in a toolbox or service kit.

Key Features

• Fits 3/8 inch drive sockets with a 0.6 inch groove diameter
• Ring diameter of 0.675 inches for consistent seating in the socket groove
• Ring height of 0.075 inches provides a low-profile, secure fit
• Lightweight at 0.01 pounds — suitable to stock multiples as spares
• Direct OEM-style replacement for worn or missing socket retaining rings

Compatibility

Designed as an OEM-style replacement retaining ring for 3/8 inch drive sockets with a 0.6 inch groove diameter.

Installation Notes

Installation requires no special tools — the ring is pressed into the groove around the drive tang of the socket by hand or with light assistance from a small pick or flat tool. Ensure the groove is clean and free of debris before seating the new ring. Inspect the ring after installation to confirm it is fully seated and even around the groove circumference. This is a non-powered component and requires no power-down or lockout procedure.