100 mm Wire Block - For 10mm backstay and 8 mm soft wire ø101 mm L-MAX: 577 mm

L-MAX: 577 mm

essential for precise rig tuning according to Seldén's specifications

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

The Seldén BBB20 Triple/Becket block is a 20mm ball bearing block designed for control lines on dinghies and keelboats

The 100mm Plain Bearing Block - Single is designed for up to 4 ton working load

100 mm Wire Block - For 10mm backstay and 8 mm soft wire ø101 mm L-MAX: 577 mm100 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