OPEN-SIDED FORESTRY PULLEYS PRO10, PRO14 with an attachment ring for a fixing strap come with a galvanized steel wheel with a bearing and allow direct positioning of the rope.
| TYPE | Max. permissible force (kN) |
Wheel diameter | Pulley width | Max. rope diameter | Weight |
| PRO 10 | 25 | 110 mm | 22 mm | 10 mm | 3.45 kg |
| PRO 14 | 50 | 154 mm | 32 mm | 14 mm | 7.40 kg |