Universal flushing muffs for inboard engines

Fix it above the thru-hull scoop strainer by means of a T-shaped pin through the thru-hull scooper strainer slots.

Fitted with a BSP 3/4" fitting that a hose connector for snap-in hose 36.189.04 can be screwed on.

Universal for any 3/8" to 2" thru-hull plugs.