Our Halkey-Roberts Valve Boots are made in our factory. We found that sometimes the boot for a inflatable boat gets destroyed when removing the old valve.
Halkey-Roberts's make 3 valve sizes: Red Stem Long, Yellow Stem, and Heavy Duty Yellow Stem. The wrenches and Valve bases are not universal.

Red Stem: Maravia Boats as a floor valve prior to 2000. Maravia Cataraft boats prior to 2000. This valve for a inflatable boat is no longer made.

How to identify which valve you have: Open cover; look at the spoke pattern around the pop-up.
Many Spokes: Yellow Stem. Few Spokes: Red Long Steam & Heavy Duty Yellow Stem.

Gluing instructions: Hypalon PVC Inflatable Repair Instructions

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