Ronstan Halyard Lock
Typically used on dinghies as a way to tension wire halyards at a set length.
Typically there will be a lightweight tail of synthetic rope used to hoist the sail (e.g. Robline...
A single ball bearing block by Riley.
This small sailing block can take a line size up to 6mm.
Mounting Method: Single
Single Sheave
Part numberLengthSheave DiameterBreaking StrengthMax...