System 42 - End Control, Double Plain Bearing Sheave, Becket for Control Line Lead The block is designed with

The block is designed with lightweight Delrin ball bearings and a switch on each side to select ratchet function or a free spinning sheave

Stroke: 400 mm

The stainless steel construction provides high strength and rigidity

This is a 22 mm wide and 1500 mm long pin stop track with holes for M5 fasteners

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

System 42 - End Control, Double Plain Bearing Sheave, Becket for Control Line Lead The block is designed withThe 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