Feature:
REPLACEMENT: Small in size, easy to carry, and excellent in performance, the water filler cap is an excellent accessory for boats, yachts, and RVs.
SUPERIOR QUALITY: Selected ABS engineering plastics, the boat water filler is anti rust, and to use.
ANTI-LOST: The body and the cover are connected by a chain, which effectively prevents the cover from being lost during use.
CONVENIENT TO USE: Convenient keyless design, just lift the built in tab on the cap and turn to open or close.
CLEAR SIGN: The surface is frosted and marked with the word "water" to distinguish it from the use of oil.

Specification:
Item Type: Boat Water Filler
Material: ABS Engineering Plastics
Bottom Diameter: Approx. 38mm / 1.5in
Product Weight: Approx. 112g / 55.4oz
Product Description:
1. Rustproof, resistant, .
2. Purpose: Suitable for fuel tank caps of RVs and yachts.

Package List:
1 x Boat Water Filler