Safe-T-Alert 62 Series Carbon Monoxide Alarm w/Relay - 12V - 62-542-Marine-RLY-NC - Flush Mount - White [62-542-MARINE-RLY-NC] Boat Outfitting | Trim Tab Accessories D: 3 15/32 in

D: 3 15/32 in

Boat-specific tube lengths provide a custom fit for each boat

Pin Diameter(mm) - 9

For lines 18mm - 24mm (11/16"- 15/16")

89" FR12 Low Friction Ring

Safe-T-Alert 62 Series Carbon Monoxide Alarm w/Relay - 12V - 62-542-Marine-RLY-NC - Flush Mount - White [62-542-MARINE-RLY-NC] Boat Outfitting | Trim Tab Accessories D: 3 15/32 in62 Series Carbon Monoxide Alarm with Relay 12V 62 542 Marine RLY NC Flush Mount White Mini Carbon Monoxide Alarm with a compact space saving design that replaces your CO alarms that are over 5 years old! The 62 541 Marine PLY NC includes a normally closed relay. Used to turn on exhaust fans, remotes, horns, lights, signals or connect to alarm systems. Features: Space Saving Compact design for boats Designed for the harsh marine environment No False