Manufacturer part #: RF20171
Technical Description
Series 20 BB Upright Lead Block
3/4 in
20 mm
1/4 in
6 mm
5/32 in
4 mm
550 lb
250 kg
1210 lb
550 kg
0.6 oz
18 g
Manufacturer part #: 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
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