Harken 2163 40mm Single Carbo Airblock Sailboat Cheek Block With Becket
HARKEN 2163
Single Carbo Cheek Block - AirBlocks®
Low-friction Carbo AirBlocks® are lightweight, strong, reliable and affordable.
Carbo AirBlocks® are 60% stronger and 30% lighter than Harken's Classic blocks. Ball bearings, sheave and side plates are UV-stabilized with carbon black to provide excellent protection against long-term exposure to salt water and sun.
Use #2163 for:
- Main / jib sheets
- Mainsheet fine-tune
- Control lines
- Vangs
- Cunninghams
- Outhauls
| Mfg No. | Description | Sheave Diameter |
Length | Max Line Diameter |
Max Working Load |
Breaking Load |
Weight |
| 2163 | 40mm Cheek / becket |
1-9/16" (40mm) |
2-29/32" (74mm)) |
3/8" (10mm) |
485 Lbs (220kg) |
1620 Lbs (735kg) |
4.9 oz. (139g) |
Harken 2163 40mm Single Carbo Airblock Sailboat Cheek Block With Becket
Sale price$42.95
Regular price$48.95
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Harken 2163 40mm Single Carbo Airblock Sailboat Cheek Block With Becket
Sale price$42.95
Regular price$48.95