Proto Single 3/8" Drive 19mm Metric 6-Point Socket, Black Oxide Finish, Solid Toolbox Upgrade, Tough Hand Tool Socket for Cars, Trucks, and DIY Fix-Ups

Proto Single 3/8" Drive 19mm Metric 6-Point Socket
✔️ 1 socket, 3/8" (9.53 mm) drive, 19 mm (0.75") size, 6-point, steel

Need a solid socket? This Proto single socket grips nuts and bolts tight so you can turn them with a ratchet, breaker bar, or wrench, and it fits right in with auto repair, small engine work, and home garages.

✅ Pack size: 1 socket
✅ Brand: Proto
✅ Drive size: 3/8" (9.53 mm)
✅ Size: 19 mm (0.75")
✅ Measurement system: metric
✅ Points: 6-point
✅ Finish: black oxide
✅ Material: steel
✅ Mfr part number: J77419MP

💡 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