Hardened tempered chrome-plated corrosion-resistant chrome vanadium. Chamfered end for positive nut location, with rubber inserts for plug retention and protection. Includes 16 and 21mm spark plug sockets.
Features
- Hardened tempered chrome vanadium
- Chamfered end
- Rubber inserts
- 16 & 21mm spark plug sockets
- 16 & 21mm spark plug sockets
