OX25PS – Pin de retenue en aluminium, utilisé sur les mât Optimax

The Optimax Optimist deck collar is made of Delrin to create minimal friction between the sleeve and the collar. The oval inner diameter allows the maximum fore/aft and minimum side play and the tapered inner diameter allows the mast to be raked. 4 countersunk mounting holes. Hole size in deck: 57 mm.

A seperate sleeve is available which is fitted around the mast at deck level and protects the mast from wearing.

The most popular round type maststep for the Optimist dinghy. This Optimist maststep has an oval cup, which allows the mast to tilt forward when going downwind. Different mast rakes can easily be repeated using the scale on the base. Separately a mast step spring lock can be purchased. The stainless steel spring prevents the nut from turning accidentally. There is no need for additional locking nuts anymore.