Sea-Dog Flush Mount Flagpole Socket - 25 - 1-1/4" ID - 316 Stainless Steel [491713-1] Marine Navigation & Instruments | Sounder/Sonar Modules and one drain plug

and one drain plug

Constructed of corrosion resistant 304 stainless brackets with UV stabilized injection molded nylon hooks

ANCORs proprietary premium vinyl insulation stays flexible even in extreme cold and resists salt water

Box Dimensions: 3"H x 3"W x 37"L WT: 1

For Lowrance models with 5-pin yellow ethernet connector

Sea-Dog Flush Mount Flagpole Socket - 25 - 1-1/4" ID - 316 Stainless Steel [491713-1] Marine Navigation & Instruments | Sounder/Sonar Modules and one drain plugFlush Mount Flagpole Socket 25 1 1 4" ID 316 Stainless Steel The 25 Flush Mount Flagpole Socket accepts flagpoles up to 1 1 4 in diameter. Maximum speed 10 MPH. Constructed of corrosion resistant investment cast 316 stainless steel. Installs with three #12 FH fasteners (not included). WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more