3264
150mm Runner Block
Runners are used on running backstays of offshore boats to adjust mast bend for different wind conditions.
Integrated sideplate bails and recessed cotter key help produce a smooth design that won’t snag lifelines.
Sideplates and sheaves Hard Lube-anodized for maximum UV protection and a smooth surface. Center cage keeps Torlon® roller bearings separated and parallel to reduce friction.
Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.
Technical specifications · Harken 3264
| Sheave diameter | 150 mm |
|---|---|
| Length | 221 mm |
| Weight | 1436 g |
| Pin diameter | 19 mm |
| Maximum line diameter | 25 mm |
| Maximum working load | 6804 kg |
| Breaking load | 13608 kg |