Ronstan Cheek Block - RF35151

Ronstan 30mm Cheek Block - RF35151


Ronstan Ball Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available.  This is achieved through all-composite reinforced polymer materials and multiple attachment options.  

This cheek block can be either bolted or screwed to a surface to redirect running lines. 

  • Base suits curved mounting base
  • Lightweight
  • Highest working load in its class
  • Secure, versatile attachment
  • Ultra low profile thru-sheave becket.
  • Low friction 2-stage ball bearing system provides consistent performance over the full working load range.

Sheave Ø30 mm

Max. Rope Ø8 mm

M.W.L.300 kg 

B. L.600 kg

Weight21 g