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Ronstan Series 20 BB Block, Hook

$28.25
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SKU:
RONRF20180
Weight:
0.50 LBS
Shipping:
Calculated at Checkout
Size:
20 mm
Manufacturer part #: RF20180

Technical Description
Series 20 BB Hook Block
3/4 in
20 mm
1/4 in
6 mm
5/32 in
4 mm
300 lb
135 kg
590 lb
270 kg
0.7 oz
21 g
Manufacturer part #: RF20180Ronstan Series 20 Ball Bearing Blocks

  • Low friction
  • High static and dynamic load capacity
  • Lightweight
  • Low profile swivelling hook for quick and easy attachment
  • Hook suits rope, stainless steel and webbing fixing points

  • Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction.

    Applications
  • Dinghy control lines
  • Dinghy vangs
  • Cunninghams
  • Traveller controls

  • Materials
  • Stainless steel ball bearings
  • UV stabilised Acetal sheave
  • Grade 316 stainless steel load strap and head fitting
  • Impact and UV resistant, fibre reinforced Nylon cheeks