Allen Optimist Mast Ring Select (See Table Below):AL-0490 45MM OPTIMIST MAST RING - EACH Mast bar gate

Mast bar gate

Now featuring NEW high capacity models

Zinc Pear Shaped Anodes

Designed from the ground up

The internal diameter of the ring is 59mm

Allen Optimist Mast Ring Select (See Table Below):AL-0490 45MM OPTIMIST MAST RING - EACH Mast bar gateOptimist mast ring. Place the Optimist Mast Ring around the base of the mast so it sits where the mast comes through the deck, via the Optimist Deck Ring (AL 0480). Stops rubbing and chaffing, still allowing the mast to move fore aft as required. The mast ring may need to be heated slightly to get it to slide onto the mast easily. Spec Sheet Part Description Width mm Thickness mm Weight g RRP Inc VAT Unit AL 0490 Optimist Mast Ring 45 3 8 12. 85 EACH