Selden
Seldén 60 mm Ball Bearing Triple Block
Seldén ball bearing blocks (BBB) give an instant, low-friction response even under light loads, thanks to stainless steel ball bearings. Light and strong, they are ideal for sheets...
Triple blocks for purchases that need more mechanical advantage and load capacity. Ideal for mainsheets, kickers and backstays, where you want to reduce effort while keeping trimming precise, compact and reliable.