100 mm Wire Block - For 10mm backstay and 8 mm soft wire ø101 mm The aluminium construction prevents rope

The aluminium construction prevents rope burn under higher loads

The RBB60 Cheek Block with M8 mount is a high-load roller bearing block designed for fixed installations

L-MIN: 212 mm

When upgrading to new rigging screws on a boat built prior to this change

L-MAX: 577 mm

100 mm Wire Block - For 10mm backstay and 8 mm soft wire ø101 mm The aluminium construction prevents rope100 mm Plain Bearing Block for high load applications such as a backstay. Ideal as the top block in a cascade system. Electropolished stainless cheeks and black anodized aluminium sheave with polymer plain bearing. This block is optimised for 8 mm soft wires (7x19 strand) or Dyneema Spectra core. SubType: single Size: 100 SWL: 4000 kg W1: 15. 50 W2: 12. 50 Pin1: 16. 00 Breaking Load (kN): 8000 kg MaxBackstayW: 10 mm MaxSheaveW: 8 mm