Optimax Low Friction Deck Collar - NOTE: Outer ring only.  Part no. EX12101

EX1210 Deck collar with mast sleeve

EX12101 Deck collar only (this product)

EX1211 Mast sleeve only

The Optimax Optimist deck collar EX12101 is made of Delrin to create minimal friction between the sleeve and the collar.

4 countersunk mounting holes. Hole size in deck: 57 mm.

Download the instructions for mounting the Optimist deck collar and mast sleeve HERE