Series 30 Utility Blocks
Series 30 Utility Blocks feature stainless steel ball bearings and can be used in various rigging systems and applications, often used as primary lead blocks on dinghies and catamarans or control lines on larger yachts. Special Purpose sheave versions feature a Nylatron® sheave and are compatible for use with wire rope.
Special Purpose Sheaves 
Ball Bearing Sheaves 
High Load ILCA® Top Vang Block, No Vang Key Included 
RF34118HL Series 30 Ball Bearing Block, HHL, BecketA$147.29 inc. GST- High Load ILCA® Top Vang Block, Vang Key Included
RF34118HLK Series 30 Ball Bearing ILCA® Top Vang Block with becketA$160.89 inc. GST
