Key free hose deck fills are constructed of corrosion resistant cast 316 stainless steel. The cap covers mounting holes for a clean appearance. 1-1/4" – 11-1/2 NPSM straight cap threads. Includes attachment chain. Installs with three #10 FH fasteners (not included). USCG regulations require bonding wire to prevent sparking. Use #10 FH fasteners.
