$29.07$34.20per unit
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This item is currently out of stock.
Special order from Ronstan — Estimated 2–4 weeks.
Description
Series 15 Ball Bearing Utility Block - Double, Becket
Features:
- Smallest and lightest ball bearing block available
- Precision molded acetal sheave running on stainless steel ball bearings provide high performance & low friction
- Single loop head blocks include an O-ring to separate running line from head lashing or fixing
Applications:
- Dinghy control lines
- Vangs, cunninghams and tweakers
- Shock cord tensioning systems
Materials:
- BB sheaves: UV stabilized acetal
- Ball bearings: Stainless steel
- Cheeks: Grade 316 stainless steel
Accessories
No accessories listed for this product.
Specifications
| SKU | RF15212 |
| UPC | 9316800555215 |
| Brand | Ronstan |
| Category | Sailing |
| Country of Origin | — |
| Weight | 0.05 |
| Dimensions | 4 x 2 x 1 |
| Status | Active |
| Last Synced | 10/5/2026, 2:05:08 AM |
Compliance & Shipping
Returnable
Product Literature
No literature or manuals available for this product.
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Frequently Bought Together
Compare Key Features
| Feature |  Ronstan Series 15 Ball Bearing Utility Block - Double, Becket CURRENT |  Ronstan Series 30 Ball Bearing Orbit Block - Triple - Becket |  Barton Marine Ratchet Block - 55mm |  Harken 16mm Block |  Harken 40mm Carbo Block 90° Fixed Head |
|---|---|---|---|---|---|
| Price | $29.07 | $57.81 | $111.66 | $17.21 | $41.35 |
| Brand | Ronstan | Ronstan | Barton Marine | Harken | Harken |
| Condition | New | New | New | New | New |
| Availability | Out of Stock | In Stock | In Stock | In Stock | In Stock |
| Weight | 0.05 | 0.19 | 0.3 | 0.1 | 0.11 |
| Dimensions | 4 x 2 x 1 | 4 x 2 x 2 | 6 x 3 x 2 | 3 x 2 x 1 | 5 x 3 x 1 |
| SKU | RF15212 | RF35312 | 90500 | 404 | 2659 |
| Country | — | INDONESIA | — | UNITED STATES | UNITED STATES |
| View Item | View Item | View Item | View Item | View Item |
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Frequently Asked Questions
Price
$29.07