Safety Tank Fill Attachment Solid Brass Propane Refill Adapter For One Pound Tank by L.F.Z Built-in safety feature which restricts overflow. 100% Solid Brass Construction makes it CORROSION RESISTANT . Soft nose POL; Fits all one pound tanks and Easily Refill one pound bottles Built Heavier, Bigger, and Safer than others on the Market;Product Pays for itself aftet only several uses! Shipping from CA,US. costs 3 to 5 days to arrive!