Triple Dynamic Block + Becket + Cleat
The Holt-Nautos "Dynamic" Stainless Steel Series range is full of qualities: Lightweight with its perforated stainless steel cheeks, Strong with an integrated large axle, Smooth with stainless steel ball bearings... all in 2 diameters: 20 or 30mm. For demanding sailors!
The triple block with becket and cleat is made for mainsail sheet systems, whether on your dinghy or sport catamaran, for leisure or racing use!
| Diameter | Max Line | Working Load |
Breaking Load |
| ø20mm | 6mm | 320kg | 650kg |
| ø30mm | 8mm | 490kg | 1750kg |