80 mm Roller Bearing Block - Single, Halyard, permanent backstay S30 The System 22 High-Beam Self-Tacking

The System 22 High-Beam Self-Tacking Track is designed for yachts up to 6 ton displacement

The BBB40 Double In-Line Through-Deck Block is designed for passing lines through deck coamings or bulkheads

Mounting: 3xM10

BlockType: td

80 mm Roller Bearing Block - Single, Halyard, permanent backstay S30 The System 22 High-Beam Self-TackingThe RBB80 Single Backstay Roller Bearing Block is ideal for backstays (permanent backstays) as the top block in a cascade system or for a 2: 1 main halyard arrangement. Made with top quality materials like machined black anodised aluminium and Torlon roller bearings, it ensures durability and performance under all conditions. Acetal thrust bearings stabilize the sheave when subjected to side loads. Seldn Roller Bearing Blocks (RBB) is our performance