Perko Horizontal Mount Side Lights, 1 Pair Restricted From 3rd Party Platforms 10-B:CMariner Series Fire Extinguishers with

10-B:CMariner Series Fire Extinguishers with Aluminum and Stainless Steel Construction 12X more corrosion resistance than industry saltwater test standards

Engine Isolation (EI)—can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output

Cold-rolled threads to prevent cross-threading and damage to cylinder heads

C (inch) 25/64"

Perko Horizontal Mount Side Lights, 1 Pair Restricted From 3rd Party Platforms 10-B:CMariner Series Fire Extinguishers withPerko Horizontal Mount Side Lights, 1 Pair For Replacement Use Only, 1 mile (USCG 1nm) Certified Use on Sail or Power Driven Vessels Under 12m (39. 4 ft.). Red and green lenses Screw Size: #4 10 watts, . 80 amps (each light) 12V. (Bulb Included)