Schaefer "Over The Top" blocks are designed to guide halyards and control lines up and over cabinhouses, coamings, or rails.
• Polished stainless steel cages
• Ball bearing sheaves for low friction
• Uses (6) #10 RH fasteners (5mm)
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.
www.P65Warnings.ca.gov