Harken 3255 125mm Single Black Magic Loop Block
HARKEN 3255 125mm Single Black Magic Loop Block
These strong, lightweight blocks feature free-rolling, high-load Torlon® roller bearings for a high strength-to-weight ratio. Use them for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems.
Air blocks are easy to clean and service. They have few parts and no loose balls or rollers to misplace. Unlike blocks that are riveted, fasteners allow quick disassembly with a single hex wrench.
Torlon is a registered trademark of Solvay Advanced Polymers.
| Sheave Ø (mm) | 125 mm |
| Sheave Ø (in) | 4 15/16 in |
| Length (mm) | 163 mm |
| Length (in) | 6 in |
| Width (mm) | 127 mm |
| Width (in) | 5 in |
| Weight (g) | 674 g |
| Weight (oz) | 23.78 oz |
| Maximum line Ø (mm) | 19 mm |
| Maximum line Ø (in) | 3/4 in |
| Maximum working load (kg) | 4990 kg |
| Maximum working load (lb) | 11000 lb |
| Breaking load (kg) | 9979 kg |
| Breaking load (lb) | 22000 lb |
Harken 3255 125mm Single Black Magic Loop Block
Sale price$827.95
Regular price$941.00
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Harken 3255 125mm Single Black Magic Loop Block
Sale price$827.95
Regular price$941.00