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Ronstan RF8081 10mm Shock Block

Product Code: 107251
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Price: £10.71
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The Ronstan RF8081 SHOCK block is a lightweight, high load capacity alternative to a traditional block. They are designed primarily for ‘soft attachment’; spliced to a line end or lashed in place. The elongated attachment aperture is also ideal for webbing attachment, ensuring the intended orientation is maintained.

With no moving parts, SHOCKS provide ultimate durability and are maintenance free. They are resistant to sand, grit and salt and their gentle 3-dimensional geometry is kind on lines but is strong enough to cope with poor leads. The clever design and exacting finishing also provide excellent free running at moderate changes of angle. They function just as well with hi-tech uncovered braids as with traditional double braids.


  • Performance & versatility
  • Ultra lightweight
  • Ultra compact
  • Durable
  • Colour coded
  • Impact resistant
  • Small line optimised
  • High load capacity
  • Poor alignment tolerant
  • Soft attachment compatible
  • Anodised Aluminium
  • Grit & Salt resistant

SHOCK RF8081 10mm Block Properties

Breaking Load 1000 kg
Overall Length 36 mm
Weight 12 g
Max. Rope Dia. 10 mm
Min. Rope Dia. 3 mm
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