20 mm Ball bearing Block - Single, Tie-On

The BBB20 Single Ball Bearing Tie-On Block is a 20mm block designed for control lines on dinghies and keelboats as well as leech line applications on yachts. Best way to attach it is three turns with 2 mm line.

Made with stainless steel ball bearings and reinforced polyamide, it is lightweight yet strong. 

Safe working Load: 100 kg
Breaking Load: 200 kg
Max line size: 6 mm

More information

Visit our Support website for instructions for assembly and operations, detailed technical information, service manuals, sparepart lists and list of retailers. Click here