Triple Ball Bearing Block ø28mm + Cleat
Discover the Nautos Line Series performance block range, designed to meet all needs on board. Robust and ultra-smooth with their ball bearings, these blocks offer excellent resistance to effort and maximum efficiency in all configurations.
From ø28mm to ø75mm, available in a very wide range, they are suitable for both dinghies and habitable boats.
This triple ball bearing block with cleat is designed for purchasing systems on small diameter downhauls that require quick release, or for a mainsail sheet!
| Diameter | Max. Line | Working Load | Breaking Load |
| ø28mm | ø8mm | 330kg | 900kg |
| ø39mm | ø10mm | 250kg | 1000kg |
| ø57mm | ø12mm | 600kg | 1300kg |