The Hollis Aeris Oceanic FDXi diaphragm retainer end cap tool is a professional-grade workshop tool designed to remove and install environmental assemblies without scratching or marring delicate chrome finishes.
How It Works:
The tool slots directly into the first-stage diaphragm retainer. Service technicians can turn it manually for quick adjustments. For torqued, stubborn, or corroded components, the tool has an integrated 1/2" socket wrench connection to safely apply extra mechanical leverage.
Technical Details:
- Manufacturer: Scuba Service Tools
- SKU: 1200-SST-012
- GTIN: 08720865017693
- Drive size: 1/2" Ratchet connection
- Material: White Acetal (POM) and hardened stainless steel pins
- Compatibility: Oceanic 8373 End cap environmental FDXi

























