Exhaust Waterlocks ronstan series 60 core block - single fiddle cleat snap shackle With a sleek white plastic

With a sleek white plastic body and frosted diffused lens

- Requires less product

Mount Holes: 5 c/s

Thrust washers in the same composite material are positioned between the sheave and the cheek plates to handle the high side loads that can be generated when line entry and exit alignment is not ideal

Exhaust Waterlocks ronstan series 60 core block - single fiddle cleat snap shackle With a sleek white plasticEnsure your boat's engine stays protected with the Exhaust Waterlocks. Crafted from heavy duty black polypropylene, these waterlocks are designed specifically for wet exhaust systems. Say goodbye to water flowing back to the engine and enjoy reduced exhaust noise. With the option for top or side entry, these waterlocks are as versatile as they are essential. Stay organised with the colour coded design.