3224
57mm HL 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 3224
| Sheave diameter | 57 mm |
|---|---|
| Length | 86 mm |
| Weight | 125 g |
| Pin diameter | 10 mm |
| Maximum line diameter | 12 mm |
| Maximum working load | 1134 kg |
| Breaking load | 2268 kg |