Description
Harken 75mm Black Magic Air Spriddle Block is a top favourite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A centre cage keeps Torlon® roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting.
Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.
| Sku | Name | Sheave Ø mm (in) | Length mm (in) | Weight g (oz) | Maximum line Ø mm (in) | Maximum working load kg (lb) | Breaking load kg (lb) | Shackle pin Ø mm (in) |
|---|---|---|---|---|---|---|---|---|
| 3241 | 75 mm Black Magic Air Spriddle Block — Swivel | 75 (2 15/16) | 199 (7 13/16) | 503 (17.76) | 14 (9/16) | 2268 (5000) | 4536 (10000) | 8 (5/16) |
