Reinforced cup for the Optimist mast step. This version is improved in several key areas to make it more durable:
The base and the round part of the cup are both thicker, increasing from 1.5 mm to 2...
Optimist adjustable maststep with reinforced cup. This cup is improved in several key areas to make it more durable:
The base and the round part of the cup are both thicker, increasing from 1.5 mm...
The mast step nut and spring are for use as replacement parts for the mast step found in the Optimist and Pram. This part only includes the replacement nut and spring, not the entire mast step...
Spring lock for Optimist mast steps from Optiparts. This stainless steel spring prevents the nut from turning accidentally. There is no need for additional locking nuts anymore.
Optiparts EX12071