Our High Performance range of stainless steel blocks (AISI 316) with ball bearing sheaves in natural/silver anodized aluminum up to 150 mm. The series consists of single, double and triple blocks, lead blocks (organizers), fiddle and cheek/foot blocks, pivoting (swing), back stay and O.T./mast lead blocks. The blocks are also available with black delrin/PET sheaves (plan bearing).
OH Marine Equipments products require only a minimum of maintenance, but it is always a good idea to clean the products with fresh water when you are washing/cleaning the boat. All blocks (ball bearing sheaves) and cars/trolleys must be regularly cleaned with fresh water, as salt, dirt etc. will prevent the sheave/car from running optimally. Use ONLY OH Teflon Dry Spray or similar products for lubrication - NEVER lubricants containing oil or silicone, as they will attract salt and dirt and will end up working as a grinding compound in bearings, hub etc.
