System 42 - End Control, Double Plain Bearing Sheave, Becket for Control Line Lead The RBB80 Single Backstay Roller

The 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

this block is designed to route a halyard from the mast and back to the cockpit

The turnbuckle features a chrome plated aluminium bronze body and marine-grade stainless steel terminals

This block is ideal for dynamic tackle applications

System 42 - End Control, Double Plain Bearing Sheave, Becket for Control Line Lead The RBB80 Single Backstay RollerThe Genoa End Control is part of the System 42 deck hardware range. It features 50 mm plain bearing sheaves for 4: 1 or 6: 1 purchase of the control lines. The hole in the base is a "dead end" becket for a control line. The fitting is anodized aluminium with a shock absorbing rubber buffer. System: 42 Purchase: 4 N: 1 Max control line : 10 mm Length: 138 mm Width: 70 mm Fasteners: 1x MFT M10