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Description
Ratchet Block - 55mm
The Barton Ratchet Block is designed to be used on mainsheet systems and spinnaker sheets on dinghies and keelboats and for small yachts up to 30 feet.
Combining high-performance engineering and contemporary design, the 2-3/16" (55 mm) ratchet block is the first in a planned range of sizes, it also offers a stainless steel lever that locks the swivel head if desired.
The new Ratchet Block allows sailors to easily handhold loaded lines and offer a balance between holding power and controlled easing.
Designed for low friction and longevity in harsh marine environments, the Ratchet Block body is manufactured from a composite of high-density nylon and glass fiber reinforced polymer with a high level of UV protection. Internal components are of marine grade 316 stainless steel and the 12 faced aluminum sheave is anodized in gunmetal silver
Technical Specifications:
- Safe Working Load - 661 lb (300 kg)
- Breaking Load - 2,646 lb (1,200 kg)
- Maximum Rope Diameter - 3/8" (10 mm)
- Weight - 4.8 oz (135 grams)
*Sold as an Individual
Accessories
No accessories listed for this product.
Specifications
| SKU | 90500 |
| UPC | 5035088085286 |
| Brand | Barton Marine |
| Category | Sailing |
| Country of Origin | — |
| Weight | 0.3 |
| Dimensions | 6 x 3 x 2 |
| Status | Active |
| Last Synced | 10/10/2026, 2:08:23 AM |
Compliance & Shipping
Returnable
Product Literature
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Frequently Bought Together
Compare Key Features
| Feature |  Barton Marine Ratchet Block - 55mm CURRENT |  Harken 57mm Carbo Air Block w/Swivel |  Ronstan Series 30 Ball Bearing Orbit Block - Triple - Becket |  Harken 16mm Block |  Harken 40mm Carbo Block 90° Fixed Head |
|---|---|---|---|---|---|
| Price | $111.66 | $53.93 | $57.81 | $17.21 | $41.35 |
| Brand | Barton Marine | Harken | Ronstan | Harken | Harken |
| Condition | New | New | New | New | New |
| Availability | In Stock | In Stock | In Stock | In Stock | In Stock |
| Weight | 0.3 | 0.3 | 0.19 | 0.1 | 0.11 |
| Dimensions | 6 x 3 x 2 | 6 x 3 x 1 | 4 x 2 x 2 | 3 x 2 x 1 | 5 x 3 x 1 |
| SKU | 90500 | 2600 | RF35312 | 404 | 2659 |
| Country | — | UNITED STATES | INDONESIA | UNITED STATES | UNITED STATES |
| View Item | View Item | View Item | View Item | View Item |
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Price
$111.66