1Key Water Filler Cap - Black 47mm solid brass lock body

47mm solid brass lock body for classic durability

perfectly designed to suit Thetford doors

Suits standard Whale Tail lock bodies

The dust cap fits over the lock cylinder and an “O” ring inside the cylinder assists in preventing water and dust from entering

Suits Curt Rebellion Hitch systems only

1Key Water Filler Cap - Black 47mm solid brass lock bodyWater Filler Cap Specifically for Coast, PRP, Water, and Seaflo Branded Fillers Designed exclusively to fit Coast, PRP, Water, and Seaflo branded water fillers see reference images for compatibility Includes barrel to be keyed alike to your van (if on the 1 Key System) for seamless security integration At checkout, please note your key number starting with S or T to ensure correct keying Unsure if this cap suits your van? Contact 1 Key Company for