Safe-T-Alert Combo Carbon Monoxide Propane Alarms Flush Mount - Black [35-742-BL] Marine Hardware | Anchor Rollers and still have the option

and still have the option to fish another line from the stern

Mounting Holes: Accept #10 Screw

3" Bow Bell Roller Assembly - Yellow TPR

Amperage: 15 Amp

Safe-T-Alert Combo Carbon Monoxide Propane Alarms Flush Mount - Black [35-742-BL] Marine Hardware | Anchor Rollers and still have the optionCombo Carbon Monoxide Propane Alarms Flush Mount Black Have a safe TRIP! Test and inspect the Propane and CO alarms installed in your RV every week and replace malfunctioning alarms. Replace all Propane and CO alarms that are 5 years old or older. Install alarms listed for RV use. Prevent accidents by teaching family and friends about the operation of the alarms. Never ignore a sounding alarm. Features: Double duty alarm Detects both gas leaks and CO