Martyr CM40005875A Anode For Volvo Penta GROUP+ambassador-marine-2-drain-trap-sink-drain-1-1-4-and-1-1-2-hose-barb-with-chain-stopper Dual and Triple Watch Operation

Dual and Triple Watch Operation - These different watch modes let you monitor up to two Coast Guard Distress/Hailing channels along with one regular marine channel

Great idea when power conservation is needed and as an added benefit

Keep the bilge debris from jamming your electric diaphragm or impeller bilge pump

Width Range: 6

Width 14-3/8" Height 3-3/4" Depth 3-7/8"

Martyr CM40005875A Anode For Volvo Penta GROUP+ambassador-marine-2-drain-trap-sink-drain-1-1-4-and-1-1-2-hose-barb-with-chain-stopper Dual and Triple Watch OperationAlways check propeller clearance after installing new trim tab anodes. Aluminum for salt and brackish water, magnesium for fresh water, zinc for salt water.