Proto Single 1" and 1/2" Drive 2-1/4" SAE 6-Point Socket, Great Pick for Pros and DIYers, Solid Toolbox Upgrade, Go-To Socket for Engine Work, Home Garages, and Job Sites

Proto Single 1" and 1/2" Drive 2-1/4" SAE 6-Point Socket
✔️ 1 socket, 1" and 1/2" drive, 2-1/4" size, 6-point, built for real work

This Proto single socket grips nuts and bolts tight so you can turn them with a ratchet, breaker bar, or wrench. It's a handy pick for auto repair, small engine work, and home garages.

✅ Pack size: 1 socket
✅ Brand: Proto
✅ Drive size: 1" and 1/2"
✅ Size: 2-1/4"
✅ Measurement system: SAE
✅ Points: 6-point
✅ Mfr part number: J15036

💡 How do I know if I need a metric or SAE socket?
Match the socket to the fastener, since metric and SAE sizes don't swap well.

• Most newer cars and imports use metric bolts measured in millimeters
• Older American vehicles and a lot of equipment use SAE sizes in inches
• Using the wrong system can round off bolt heads fast