Harken 2136 57mm 2.25" Single Carbo Ratchet Block With Becket
HARKEN 2136
Single Carbo Ratchet Block with Becket - 57mm
Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing.
Nylon-resin side plates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Machined aluminum sheaves are Hard Lube-anodized for strength and corrosion resistance. Eight facets hold line securely. Ball bearings, sheave and sideplates are UV-stabilized with carbon black for maximum protection.
For the ultimate system, mount a switchable ratchet in the cockpit and a boom-mounted Ratchamatic® directly above to allow double holding power in heavy air and to ensure a free-running mainsheet in light air. The holding power of the 57mm is as high as 10:1.
Use for:
Single Carbo Ratchet Block with Becket - 57mm
Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing.
Nylon-resin side plates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Machined aluminum sheaves are Hard Lube-anodized for strength and corrosion resistance. Eight facets hold line securely. Ball bearings, sheave and sideplates are UV-stabilized with carbon black for maximum protection.
For the ultimate system, mount a switchable ratchet in the cockpit and a boom-mounted Ratchamatic® directly above to allow double holding power in heavy air and to ensure a free-running mainsheet in light air. The holding power of the 57mm is as high as 10:1.
Use for:
- Main / jib / spinnaker sheets
- Mainsheet fine-tune
- Traveler controls
- Genoa leads
- Foreguys
- Vangs
| Mfg No. | Sheave Diameter |
Length | Shackle Pin Dia. |
Max Line Diameter |
MWL1 | Breaking Load |
Weight2 |
| 2136 | 1-9/16" (57mm) |
4-15/16" (125mm) |
3/16" (5mm) |
3/8" (10mm) |
500 Lbs (227kg) |
2,000 Lbs (907kg) |
3.3 oz (94g) |
Harken 2136 57mm 2.25" Single Carbo Ratchet Block With Becket
Sale price$89.95
Regular price$101.85
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Harken 2136 57mm 2.25" Single Carbo Ratchet Block With Becket
Sale price$89.95
Regular price$101.85