MX5 NA/NB/NC 5-Speed Gearbox Fill Plug Key - Impact 1/2" Drive

The oil filler plug on the NA/NB/NC 5-speed gearbox is a 14mm male square and can be very difficult to remove. Galvanic corrosion is a nightmare!

Forget struggling with a spanner or even hammering on a hex-socket and use the correct tool instead.

Available in 1/2" drive

- 14mm Square
- 1/2" Drive
- Chrome Molybdenum Steel
- 30mm wide
- 40mm overall length
- Approx 140g
- UK made