Description
Description
Ronstan Series 30 BB Block #RF30174 is a pivoting lead block for guiding halyards or sheets. Constructed with Acetal sheaves and a dual-stage bearing system for consistent low-friction performance. Ideal for dinghies or small keelboats.
Our Part # RONRF30174| Ronstan Part # RF30174
Features
Features
- Low profile design for efficient lead block applications
- Precision moulded Acetal sheaves for durability
- Acetal or Torlon ball bearings for smooth operation
- 2-stage ball bearing system for consistent load handling
- 180 degree pivoting sheave
Technical Information
Technical Information
Description | Imperial | Metric |
---|---|---|
Sheave Ø | 1 1/6 in. | 30.00 mm. |
Maximum Rope | 1/3 in. | 8.00 mm. |
Maximum Working Load | 661.50 lb. | 300.00 kg. |
Breaking Load | 1433.25 lb. | 650.00 kg. |
Weight | 1.76 oz. | 50.00 gr. |