This solution is designed to solve the connection from the sheave to the furling mainsail in a clew efficiently.
The block is contained within the size of the sail, thus allowing a larger surface of the mainsail to be used, suitable for a line up to 14mm.
The choice of materials guarantees the least weight as well as a very good mechanical resistance to the environment. Particular care has been taken over the ease of connection which is obtained by normal “webbing”. This ensures moreover a very good distribution of the load on the sail.