Description
Ronstan Series 20 Ball Bearing Single Block with Loop Top
Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction.
Can be fitted with a shackle in either of two planes to allow correct alignment of the block.
Features:
- Low friction
- High static and dynamic load capacity
- Lightweight
Specifications:
- Max. Rope diameter (in): 1/4
- Sheave diameter (in): 3/4






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