Milwaukee Single 1/2" Drive 21mm Metric Deep Socket, Ready for Garage and Job Site Use, Built Tough for Everyday Use, Tough Hand Tool Socket for Cars, Trucks, and DIY Fix-Ups

Milwaukee Single 1/2" Drive 21mm Metric Deep Socket
✔️ 1 socket, 1/2" (12.7 mm) drive, 21 mm (0.83") size, deep

This Milwaukee 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: Milwaukee
✅ Drive size: 1/2" (12.7 mm)
✅ Size: 21 mm (0.83")
✅ Measurement system: metric
✅ Depth: deep
✅ Mfr part number: 45-34-2121

💡 What does socket drive size mean?
Drive size is the square hole that connects the socket to your ratchet or wrench.

• 1/4 inch drive is for small fasteners and tight spots
• 3/8 inch drive covers most everyday auto and home repair
• 1/2 inch and bigger drives handle heavy torque on large bolts