Black Magic Vertical 125 mm Ref. Part 3261 Ø of rea (mm) 125 mm Ø of the re (in) 4,15/16 in Ø Maxi rope (mm) 19 mm Ø Maxi rope (in) 3/4 in Maximum workload (kg) 4990 kg Maximum workload 11000 LB Particularly appreciated on large regatta boats and performance -oriented cruise sailboats, Légère Black Magic Air pulleys and of formidable efficiency, are ideal for frequently requested adjustment systems. Hard cheeks and re anodized ptfe treated for a perfectly smooth surface and maximum protection against UV. Low friction bearings with a central cage now the separate Torlon® rolls and parallels compared to each other. Torlon is a registered trademark by Solvay Advanced Polymers L.L.C.