Proto Single 3/8" Drive Socket, Black Oxide Finish, Pro-Grade Socket for Machinery Maintenance and Auto Repair, Handy Pick for Garage, Shop, and Job Site Work, Fits Right in Your Toolbox

Proto Single 3/8" Drive Socket Built for Daily Work
✔️ single socket, 3/8" drive, black oxide, built for daily use

This single Proto 3/8" drive socket is a must-have for machinery maintenance, auto repair, and everyday repairs. It's tough enough for pro shops but easy enough for weekend DIYers.

✅ Pack size: 1 socket
✅ Drive size: 3/8"
✅ Finish: black oxide for rust resistance
✅ Brand: Proto
✅ Great for machinery maintenance and auto repair

💡 What does socket depth mean and why does it matter?
Depth is how far the socket reaches down over a bolt.

• Standard depth sockets fit tight spots with low clearance
• Deep sockets reach nuts sitting on long studs or bolts
• Semi-deep sockets split the difference for everyday work
• Having a few depths on hand covers more repair jobs