Harken 450 piston slider

This piston slider for dinghies is specially designed for use on the 453 rail.

This piston slider for dinghies is specially designed for use on the 453 rail.
It is a versatile base, because we know how to adapt several kinds of pulleys to it, with or without a spring.

These easy-adjust carriages combine a spring-loaded plunger and precise rail hole spacing. Perfectly suited to dinghies and small boats with a jib of less than 13m². The 450 fairlead trolley has a removable ring for attaching a spring-loaded pulley.