Machined from solid Delrin, this protective cover is designed to shield the Gemini head during travel, storage, and surface intervals. It protects the critical O-rings and sealing surfaces on the head, along with the exposed O₂ cells on the right-hand head, from impact, abrasion, and contamination.

The cover is designed to work with the line lock installed, so it can be used without changing your normal setup. It’s well-suited for travel, long-term storage, transport in gear boxes, or packing the unit alongside other equipment where the head is most at risk.

As a bonus, it keeps bugs, dust, and other critters out of the head — something anyone who stores gear in a garage, shed, or boat will appreciate.

Sold per item.

This is not an official Fathom accessory.
Designed in California, made in China.