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Harken 40mm Carbo Triple Swivel Block
Harken 40mm Carbo Triple Swivel Block
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.
Technical Description
| Sheave Ø (mm) | 40 mm |
| Sheave Ø (in) | 1 9/16 in |
| Length (mm) | 94 mm |
| Length (in) | 3 11/16 in |
| Weight (g) | 118 g |
| Weight (oz) | 4.6 oz |
| Shackle pin (mm) | 5 mm |
| Shackle pin (in) | 3/16 in |
| Maximum line Ø (mm) | 10 mm |
| Maximum line Ø (in) | 3/8 in |
| Maximum working load (kg) | 660 kg |
| Maximum working load (lb) | 1455 lb |
| Breaking load (lb) | 3050 lb |
| Breaking load (kg) | 1383 kg |
Harken 40mm Carbo Triple Swivel Block
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.
Technical Description
| Sheave Ø (mm) | 40 mm |
| Sheave Ø (in) | 1 9/16 in |
| Length (mm) | 94 mm |
| Length (in) | 3 11/16 in |
| Weight (g) | 118 g |
| Weight (oz) | 4.6 oz |
| Shackle pin (mm) | 5 mm |
| Shackle pin (in) | 3/16 in |
| Maximum line Ø (mm) | 10 mm |
| Maximum line Ø (in) | 3/8 in |
| Maximum working load (kg) | 660 kg |
| Maximum working load (lb) | 1455 lb |
| Breaking load (lb) | 3050 lb |
| Breaking load (kg) | 1383 kg |
$140.95
Harken 40mm Carbo Triple Swivel Block—
$140.95
Description
Harken 40mm Carbo Triple Swivel Block
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.
Technical Description
| Sheave Ø (mm) | 40 mm |
| Sheave Ø (in) | 1 9/16 in |
| Length (mm) | 94 mm |
| Length (in) | 3 11/16 in |
| Weight (g) | 118 g |
| Weight (oz) | 4.6 oz |
| Shackle pin (mm) | 5 mm |
| Shackle pin (in) | 3/16 in |
| Maximum line Ø (mm) | 10 mm |
| Maximum line Ø (in) | 3/8 in |
| Maximum working load (kg) | 660 kg |
| Maximum working load (lb) | 1455 lb |
| Breaking load (lb) | 3050 lb |
| Breaking load (kg) | 1383 kg |
