Skip to content
Ronstan
Series 40 Ball Bearing Orbit Block™, Single,Swivel
Tax included.
Shipping calculated at checkout.
- Single, Swivel Head, with Acetal Sheave and Ball Bearings
- The RF48100 Single Block features a 40mm (1 9/16") sheave and incorporates our 2-stage bearing system
- Ball bearings minimise friction while a secondary full-contact bearing maintains low friction across the full working load range.
- The RF48100 can accommodate a maximum rope diameter of 10mm (3/8").
- Choosing a selection results in a full page refresh.
- Press the space key then arrow keys to make a selection.
- Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device