Optimist Mast Collar (Grey)

Optimist deckcollar with an oval and tapered inner diameter. The oval inner diameter allows the maximum fore/aft play and minimum side play. The tapered inner diameter allows the mast to be raked. 4 countersunk mounting holes. The hole size in the deck is 57 mm. The EX1210 has a seperate sleeve which is fitted around the mast at deck level and protects the mast from wearing.