Proto Single 3/4" Drive Retaining Pin, Black Oxide Finish, Solid Toolbox Upgrade, Made for Daily Shop Work, Handy Storage and Replacement Part for Your Socket Setup

Proto Single 3/4" Drive Retaining Pin for Pro Shop Use
✔️ 1 retaining pin, 3/4" drive, black oxide finish, pro-grade build

The Proto single retaining pin keeps your sockets organized, locked in, and easy to grab. You'll see it in toolboxes, shop carts, and service trucks, and it's ready to work hard every day.

✅ Pack size: 1 retaining pin
✅ Brand: Proto
✅ Drive size: 3/4"
✅ Finish: black oxide
✅ Mfr part number: J07500P

💡 Why do impact sockets need a retaining pin and ring?
The pin and ring lock the socket onto the impact wrench anvil.

• Keeps the socket from flying off under heavy hammering
• Swapping worn pins and rings is cheap and quick
• Great for big drive impact sockets on trucks and equipment