Constructed of corrosion resistant cast 316 stainless steel. Slotted cap requires a key to open and close. All fills and replacement caps (except waste) include attachment chain. Installs with three #10 FH fasteners (not included). USCG regulations require bonding wire to prevent sparking.
1-1/2? hose cap features 1-1/4" ? 11-1/2 NPSM straight threads.
2" hose cap features 1-1/2" ? 11-1/2 NPSM straight threads. Type Gas A 1-1/2" Hose B 3" C 3"