Sea-Dog Rail Base Fitting Rectangular Base 60 316 Stainless Steel - 1-7/8" x 3-1/4" - 1" OD [281601-1] Cartography | Garmin BlueChart Vision the 500 GPH S-Series pump

the 500 GPH S-Series pump works on the principle of impeller resistance

downloadable via the ActiveCaptain® app

30° Angle Screwless | Weight 2

which automatically transitions through the Adapt’s 8 beam patterns based on vehicle speed

Sea-Dog Rail Base Fitting Rectangular Base 60 316 Stainless Steel - 1-7/8" x 3-1/4" - 1" OD [281601-1] Cartography | Garmin BlueChart Vision the 500 GPH S-Series pumpRail Base Fitting Rectangular Base 60 316 Stainless Steel 1 7 8" x 3 1 4" 1" OD These Rectangular Rail Base Fittings include set screws where appropriate. Set screws can be purchased separately (299999 1). Requires 1 8" Allen wrench to install. Constructed of corrosion resistant investment cast 316 stainless steel. Installs with four FH fasteners (not included). *Stainless tubing with a wall thickness of 0. 049