Exhaust Waterlocks various sizes Size:Black Suits 44mm (1 3/4") hose 2 & 3 races• World

2 & 3 races• World Sailing / ORC compliant

stern drives and outboards

Self-lubricating Acetal polymer sheave ensures low friction and extreme durability

pre-shaped pattern for a high comfort fit

Exhaust Waterlocks various sizes Size:Black Suits 44mm (1 3/4") hose 2 & 3 races• WorldHeavy duty black polypropylene construction suitable for wet exhaust systems only. These waterlocks prevent water from flowing back to the engine and they reduce exhaust noise. They have the facility for either top or side entry by cutting the desired port. Colour coded. Red Suits 38mm (1 1 2") hose Black Suits 44mm (1 3 4") hose Blue Suits 50mm (2") hose