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The Momento 74mm Locking Pin and Retaing Ring, 1” Square Drive RRK177001 is designed to help secure compatible impact sockets and accessories during professional fastening applications. Built for use with matching Momento impact tooling, this locking pin and retaining ring set provides a practical retention solution for maintenance, repair, assembly, and industrial fastening environments.

As part of Momento’s locking pins and retaining rings range, this accessory helps keep impact sockets properly retained on compatible drive tools, extensions, adapters, and related components. Locking pins and retaining rings are commonly used with impact sockets where secure attachment is important during repeated fastening, loosening, or heavy-duty tool operation.

The Momento 74mm Locking Pin and Retaing Ring, 1” Square Drive RRK177001 is useful for technicians, mechanics, and industrial users who need replacement retention hardware for their impact socket setup. Matching the correct locking pin and retaining ring to the proper drive size helps support reliable socket connection and safer tool handling during use.

Choose Momento locking pins and retaining rings when your application requires dependable socket retention for compatible impact tooling. The Momento 74mm Locking Pin and Retaing Ring, 1” Square Drive RRK177001 offers a professional accessory option within Momento’s impact socket, drive tool, and industrial fastening lineup.