Proto Single 3/8" Drive 3/8" 6-Point SAE Socket, 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 3/8" SAE Socket Built for Daily Work
✔️ single socket, 3/8" drive, 3/8", 6-point, SAE, built for daily use

This single Proto 3/8" drive 3/8" SAE socket helps you tackle machinery maintenance and auto repair with confidence. Expect a snug fit and steady performance on every job.

✅ Pack size: 1 socket
✅ Drive size: 3/8"
✅ Size: 3/8"
✅ Measurement system: SAE
✅ 6-point design for a solid grip
✅ Brand: Proto
✅ Great for machinery maintenance and auto repair

💡 Should you buy metric or SAE sockets?
Most folks need both, since cars and gear use a mix of fasteners.

• Metric sockets fit most import and late-model domestic vehicles
• SAE sockets cover older American cars, trucks, and equipment
• Using the wrong system can strip or round off a bolt head
• A mix of both sizes in your toolbox saves you headaches