The New Ronstan Low Friction Ring Pulley provides outstanding strength to weight solution where the absolute minimum friction of a ball bearing block is not required. The Ronstan Low Friction Rings are machined from high grade aluminum with a durable low friction anodized coating. Suits line diameter up to 4.5mm.
Dimensions:
5mm Inner Diameter
15mm Outer Diameter
Features:
- Compact & lightweight
- Low friction
- Deep, secure lashing groove
- Durable
- Simple & reliable design
- Low maintenance
