Proto Tools 4990-10MST~4MST 3/8' Drive Metric Hex Head Socket Set 7pcs 10~4mm

Proto Tools 4990-10MST~4MST – 3/8" Drive Metric Hex Head Socket Set (7 pcs, 10–4mm) – Lightly Used

A professional-grade Proto Tools 7-piece metric hex head socket set (#4990-10MST~4MST) designed for precision automotive, industrial, and mechanical applications. Built with durable Proto quality, these sockets provide reliable performance and long service life.

🔧 Included Sizes (7 pcs):

• 10mm

• 9mm

• 8mm

• 7mm

• 6mm

• 5mm

• 4mm

🧰 Condition Notes:

• Lightly used – minimal wear from service

• Finish shows only minor handling marks

• Structurally intact and fully functional

• Sold as shown—see photos for exact condition

📦 Shipping & Handling: Ships from Avon, OH. Professionally packed for safe delivery.

💬 Questions? Happy to bundle with other Proto, Snap-on, or Matco socket sets and tool lots—just drop me a message!