Proto 18-Piece 1/2" Drive Metric Socket Set, Sizes 9mm to 23mm, Chrome Finish, Great Pick for Pros and DIYers, Complete Mechanics Kit for Auto Repair, Garage, and DIY Jobs

Proto 18-Piece 1/2" Drive Metric Socket Set
✔️ Set of 18, 1/2" (12.7 mm) drive, 9 mm (0.35") to 23 mm (0.91")

This Proto 18-piece socket set puts the sizes you use most into one organized kit. It's a handy pick for auto shops, home garages, and job site toolboxes.

✅ Pack size: set of 18 pieces
✅ Brand: Proto
✅ Drive size: 1/2" (12.7 mm)
✅ Size range: 9 mm (0.35") to 23 mm (0.91")
✅ Measurement system: metric
✅ Finish: chrome
✅ Mfr part number: J54218T

💡 Is it worth getting a socket set with both standard and deep sockets?
For most folks, yes, having both depths saves a ton of hassle.

• Deep sockets reach nuts on long studs and bolts
• Standard sockets fit in tighter spaces with less clearance
• One set with both means fewer trips to the toolbox