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5/16" (8mm) Ronstan Shackle, Ball Bearing Orbit Block

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SKU:
RF35100
$21.99

Description

Features:

  • Lightweight
  • Highest working load in its class
  • Secure, versatile and secure attachement
  • Low profile and compact
  • Ultra low profile thru-sheave becket.
  • Low friction 2-stage ball bearing system provides consistent performance over the full working load range.

Materials:

  • Sheave: High compression strength carbon black Acetal
  • Ball Bearings: High compression strength Acetal
  • Frame/Cheeks: Toughened, glass fibre reinforced Nylon

Used For:

  • Mainsheet systems and spinnaker sheets on dinghies to 5m (16ft)
  • Halyard, vang and backstay applications on boats to 5m (16ft)
  • Control line applications on larger yachts

 

 

Reference Imperial Metric
Sheave Ø 1-3/16 in. 30 mm
 Max. Rope Ø  5/16 in. 8 mm
M.W.L. 660 lb. 300 kg
B. L. 1320 lb. 600 kg
Weight 1.1 oz. 32 g
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