
Bridle sizing and equipment
Three-strand nylon stretches under changing wind and wave loads, while chafe protection and heavy-duty 316L stainless thimbles protect the high-wear areas. Catamaran versions add two 2205 duplex-stainless shackles for the bow attachment points.
| Size | Boat-length guide | Rope diameter | Overall length | Individual leg length | Safe working load |
|---|---|---|---|---|---|
| Small | 30–40 ft (9.1–12.2 m) | 5/8 in (16 mm) | 23 ft (7.0 m) | 20 ft (6.1 m) | 1,525 lb (692 kg) |
| Medium | 40–50 ft (12.2–15.2 m) | 3/4 in (19 mm) | 26 ft (7.9 m) | 22 ft (6.7 m) | 2,087 lb (947 kg) |
| Large | 50–70 ft (15.2–21.3 m) | 1 in (25 mm) | 30 ft (9.1 m) | 26 ft (7.9 m) | 3,675 lb (1,667 kg) |
This listing is the bridle without a chain hook. Choose a compatible M3 hook separately if needed.