GEARWRENCH Single 3/8" Drive 4mm Metric Hex Bit Socket, Made for Daily Shop Work, Ready for Garage and Job Site Use, Pro Driver Bit Tool for Auto Repair and Machine Work

GEARWRENCH Single 3/8" Drive 4mm Metric Hex Bit Socket
✔️ 1 hex bit socket, 3/8" (9.53 mm) drive, 4 mm (0.16") size

This GEARWRENCH single hex bit socket combines a driver bit and socket in one piece so you can turn screws and bolts with a ratchet. It's a handy pick for brake jobs, interior trim work, and machine repair.

✅ Pack size: 1 hex bit socket
✅ Brand: GEARWRENCH
✅ Drive size: 3/8" (9.53 mm)
✅ Size: 4 mm (0.16")
✅ Measurement system: metric
✅ Mfr part number: 82547

💡 What is a triple square bit used for?
Triple square bits fit 12-point recessed bolts found on a lot of European cars.

• Common on Audi, VW, and Mercedes axle, seat, and suspension bolts
• A Torx or hex bit won't grip these bolts the right way
• The right bit keeps you from chewing up expensive fasteners