Upgrade the threaded head/hose connectors on your classic head to the robust, easy to use Click-Lok bayonet style fittings which come standard on the HammerHead Extreme head.
- An easy to install retrofit kit for your HammerHead Classic head
- Contains everything needed to convert your threaded head/hose connectors to the easy to use Click-Lok fittings (both inhale and exhale sides)
- Easily installed in minutes
