Optimist buoyancy bags from Optiparts are made of polyurethane coated nylon and are about half the weight and significantly stronger than buoyancy bags made of PVC or PVC coated nylon.

Optimist buoyancy bags from Optiparts are made of polyurethane coated nylon and are about half the weight and significantly stronger than buoyancy bags made of PVC or PVC coated nylon.

Stainless steel lock to secure your Optimist mast from coming out of its step when the boat is capsized. This mastlock has a rubber insert and should be clamped around the mast just under the deck. We suggest you use the collar in addition to the rope locking system to create double security. The lock will be provided with a line to attach it to the maststep.

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. Hole size in deck: 57 mm. The EX1210 has a seperate sleeve which is fitted around the mast at deck level and protects the mast from wearing.

Mainsheet bridle (D-pro) and stainless O ring.