Proto 5-Piece 3/8" Drive Impact Metric Bit Socket Set, Hex Bit, Heavy-Duty Bit Socket for Engine And Brake Work and Machinery Repair, Built Tough for Everyday Shop Use

Proto 5-Piece 3/8" Drive Impact Metric Bit Socket Set
✔️ set of 5, 3/8" drive, impact rated, metric, pro-grade quality

This Proto 5-piece 3/8" drive impact metric bit socket set helps you tackle engine and brake work and machinery repair with confidence. It's a straight-up solid tool for shop, garage, or job site use.

✅ Pack size: set of 5 pieces
✅ Drive size: 3/8"
✅ Measurement system: metric
✅ Impact rated for air and cordless impact tools
✅ Hex Bit design
✅ Brand: Proto
✅ Great for engine and brake work and machinery repair

💡 What's the difference between hex and Torx bit sockets?
They fit different fastener head shapes.

• Hex bit sockets fit six-sided Allen head bolts
• Torx bit sockets fit star-shaped fasteners
• Torx heads handle more torque without stripping
• Many modern cars use both, so keeping both on hand helps