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Special order from Ronstan — Estimated 2–4 weeks.
Description
Series 40 All Purpose Deck Organizer - 2 Sheave
Features:
- Lightweight design with cheek cut outs for easy bearing maintenance
- Through hub mounting for maximum strength
- All-purpose bearing system provides maximum static load capacity
- Mount with 4 x 6mm (1/4”) fasteners, not supplied
- Length 116mm (4 9/16")
Deck organizers are an effective means of deflecting halyards and other control lines to winches, stoppers and cleats. Sheaves are made from impact resistant Acetal. The deck organizers have alloy cheeks, flared at rope entry and exit points to minimize chafing. All sizes can be stacked to create double versions - MWL of the top sheaves must not exceed 50% of the total block load rating.
Applications:
- Line deflection on larger yachts (depending on load and angle of deflection)
- Halyard and control line deflection on boats to 11m (36ft)
Materials:
- Cheek plates: Anodized aluminium
- U.V. stabilized Acetal sheaves
- Grade 316 stainless steel hubs
Accessories
No accessories listed for this product.
Specifications
| SKU | RF41821 |
| UPC | 9316800295760 |
| Brand | Ronstan |
| Category | Sailing |
| Country of Origin | — |
| Weight | 0.2 |
| Dimensions | 6 x 3 x 1 |
| Status | Active |
| Last Synced | 8/29/2026, 2:06:28 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 40 All Purpose Deck Organizer - 2 Sheave CURRENT |  Ronstan Series 30 Ball Bearing Orbit Block™ - Cheek |  Ronstan Series 30 Ball Bearing Orbit Block - Triple - Becket |  Barton Marine Ratchet Block - 55mm |  Ronstan Series 20 Ball Bearing Block - Single |
|---|---|---|---|---|---|
| Price | $84.62 | $19.25 | $57.81 | $111.66 | $23.14 |
| Brand | Ronstan | Ronstan | Ronstan | Barton Marine | Ronstan |
| Condition | New | New | New | New | New |
| Availability | Out of Stock | In Stock | In Stock | In Stock | In Stock |
| Weight | 0.2 | 0.06 | 0.19 | 0.3 | 0.1 |
| Dimensions | 6 x 3 x 1 | 4 x 2 x 1 | 4 x 2 x 2 | 6 x 3 x 2 | 4 x 2 x 1 |
| SKU | RF41821 | RF35151 | RF35312 | 90500 | RF20100 |
| Country | — | INDONESIA | INDONESIA | — | INDONESIA |
| View Item | View Item | View Item | View Item | View Item |
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$84.62