Sail Care is proud to offer this great and innovative line of composite ball bearing blocks and other sailboat hardware from Viadana. Since 1961 they have been deeply involved in research, design, manufacturing, and marketing of top quality innovative hardware for sailors and their boats.
These new composite ball bearing blocks are extremely light and strong! Their low profile makes them ideal for mainsheet systems, vangs, conninghams,
and control lines on small one design boats and smaller keel boats.