Ronstan Series 15 Ball Bearing Utility Block - Single, Swivel Shackle Head
This item is currently on backorder. You can still place an order, but it will only ship once it’s back in stock.
Series 15 Ball Bearing Utility Block - Single, Swivel Shackle Head
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
Product Specifications
| Dimensions | 4" L × 2" W × 1" H |
|---|---|
| Shipping Weight | 0.05 lb |
Accessories
- SKU 70792 — MFG# RF613S

