Protective Waterproof Power Cord Adapter Cover | Fits Valterra A10-30FDT & A10-50FDT | For 50 Amp Connectors Valterra $41.79
Marinco Easy Lock Adapter Lock Ring | Protects Connection from Moisture | Fits 50 Amp ParkPower Adapter Marinco $32.91
Ultimate Weatherproof Marinco Power Cord Adapter Cover | Yellow, Fits 305CRV + Easy Lock Seal, 30A 125V Marinco $38.49
Marinco Power Cord Adapter Lock Ring | Protects Connection from Moisture | Fits 30 Amp ParkPower Adapter Marinco $29.86
Valterra Power Cord Adapter Cover | Waterproof Threaded Ring For Valterra A10-30FDT and A10-50FDT | RV and Home Outlets Valterra $37.53
