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Our Part #: RONRF47109NS | Mfr. Part #: RF47109NS
| Description | Imperial | Metric |
|---|---|---|
| Materials | Cheeks: Anodised Aluminium Sheave: Anodised Aluminium Hub: Grade 2205 Stainless Steel. | |
| Bearing Type | Composite Journal Bearing on Stainless Steel Hub | |
| Sheave Diameter | 1.625 in. | 42 mm. |
| Max. Rope | 1/2 in. | 12 mm. |
| Max. Working Load | 4410 lb. | 2000 kg. |
| Breaking Load | 8820 lb. | 4000 kg. |
| Weight | 5.3 oz. | 151 gr. |
The modern snatch block - Ronstan's SA Snatch Blocks provide the highest load ratings for their sheave diameter in our keelboat block range. All three sizes of these heavy duty, durable snatch blocks feature anodised aluminium cheek plates and sheaves. The wide sheave design comfortably accommodates large line diameters, while duplex stainless steel hubs and composite journal bearings make the SA Snatch Block suitable for both static and dynamic load applications.
Once onboard, a spring-loaded ball provides a secure and reliable closure, and a gentle rotation of the cheeks is all that's required for easy opening and line loading/removal.
The complete block with SK99 Dyneema® soft shackle included is available as RF47109. The soft shackle is also available separately as RF7008-09.
Soft Attachment Snatch Block with 42mm sheave. High load ratings for both static and dynamic loads and a wide sheave design for accommodating large line diameters. Rotating cheeks for easy opening when loading or removing a line.
Our Part # RONRF47109NS | Ronstan Part # RF47109NS
- Rotating cheeks provide convenient snatch block functionality.
- Duplex stainless steel hubs and composite journal bearings make the SA Snatch Block suitable for both static and dynamic load applications.
- Application: 2:1 halyards, twings, spinnaker sheets, temporary leads, deflectors, barber haulers, tack lines, and more.
Click on the following technical article to find relevant information about Ronstan Orbit Blocks below: