Product description
Linked ball bearing blocks found in many asymmetrical spinnaker systems. Precision moulded Acetal sheaves running on stainless steel ball bearings provide high performance & low friction.
- Sheave 20 mm | 3/4"
- Max. Rope 6 mm | 1/4"
- M.W.L. 250 kg | 550 lb
- B. L. 550 kg | 1210 lb
- Weight 30 g | 1.1 oz
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