Ko-Ken Single 3/8" Drive 18mm 6-Point Spark Plug Socket, Metric Sizes, Universal, Spring Clip, Handy Storage and Replacement Part for Your Socket Setup

Ko-Ken Single 3/8" Drive 18mm 6-Point Spark Plug Socket
✔️ 1 spark plug socket, 3/8" (9.53 mm) drive, 18 mm (0.71") size, 6-point

This Ko-Ken single spark plug socket keeps your sockets organized, locked in, and easy to grab. It's a handy pick for toolboxes, shop carts, and service trucks.

✅ Pack size: 1 spark plug socket
✅ Brand: Ko-Ken
✅ Drive size: 3/8" (9.53 mm)
✅ Size: 18 mm (0.71")
✅ Measurement system: metric
✅ Points: 6-point
✅ Feature: universal
✅ Feature: spring clip
✅ Mfr part number: 3340C-18

💡 Why do impact sockets need a retaining pin and ring?
The pin and ring lock the socket onto the impact wrench anvil.

• Keeps the socket from flying off under heavy hammering
• Swapping worn pins and rings is cheap and quick
• Great for big drive impact sockets on trucks and equipment