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Ronstan
S20 BB Block,Upright Lead
Single upright 20mm dia. Sheave
23.30€
On Request
SKU
RF20171
Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction.
Applications
Typically used for halyards at the mast base.
Materials
Grade 316 stainless steel ball bearings
UV stabilised Acetal sheave
Grade 316 stainless steel load housing
Technical Data
| Sheave Ø | 20 mm |
|---|---|
| Max. Rope Ø | 6 mm |
| Max. Cable Ø | - mm |
| Fastener Ø | 4.0 mm |
| M.W.L. | 250 kg |
| B. L. | 550 kg |
| Weight | 18 g |