

ø28mm Double Ball Bearing Block
Discover the Nautos Line Series performance block range, designed to meet all onboard needs. 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 cruising boats.
The Line Series double block will be used for a purchase system or fine-tuning, such as an outhaul, cunningham, etc.
| Diameter | Max. Line | Working Load | Breaking Load |
| ø28mm | ø8mm | 240kg | 900kg |
| ø39mm | ø10mm | 250kg | 820kg |
| ø57mm | ø12mm | 480kg | 1300kg |