Black drain plug with a built‑in non‑return valve for inflatable boats, allowing one‑way drainage to help prevent water ingress.
- Non‑return valve - prevents backflow
- Diameter 35 mm (1.38 in) - fits 35 mm drain apertures
- Designed for inflatable boats - suitable for inflatable craft
- Black finish - discreet appearance
- Plug body - secures closure of the drain
Easy to fit into a clean 35 mm aperture; check the seal before use to ensure reliable drainage control.