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Description
Series 15 Ball Bearing Utility Block - Pivoting Lead Block
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
Featuring a 4-point fastening for load distribution and low profile. Can be mounted without disassembly.
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 | RF15174 |
| UPC | 9316800555185 |
| Brand | Ronstan |
| Category | Sailing |
| Country of Origin | AUSTRALIA |
| Weight | 0.04 |
| Dimensions | 3 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 - Pivoting Lead Block 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 | $40.34 | $57.81 | $111.66 | $17.21 | $41.35 |
| Brand | Ronstan | Ronstan | Barton Marine | Harken | Harken |
| Condition | New | New | New | New | New |
| Availability | In Stock | In Stock | In Stock | In Stock | In Stock |
| Weight | 0.04 | 0.19 | 0.3 | 0.1 | 0.11 |
| Dimensions | 3 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 | RF15174 | RF35312 | 90500 | 404 | 2659 |
| Country | AUSTRALIA | INDONESIA | — | UNITED STATES | UNITED STATES |
| View Item | View Item | View Item | View Item | View Item |
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Frequently Asked Questions
Price
$40.34