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Ronstan

Low Friction Ring - 21mm Hole

Ronstan Low Friction Ring - 21mm Hole
$29.33 (List Price: $37.95)
23% OFF This Week! You save $9
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Our Part #: RON-RF8090-21 | Mfr. Part #: RF8090-21
Free Shipping for US Continental orders over $99.

DescriptionImperialMetric
A5/6 in.21.00 mm.
B1 6/7 in.47.00 mm.
C5/9 in.14.00 mm.
D6/7 in.22.00 mm.
Maximum Working Load11025.00 lb.5000.00 kg.
Weight1.16 oz.33.00 gr.

Ronstan Low Friction rings can be used as a lightweight alternative to a block in some applications. They are best suited for systems requiring relatively small line deflection angles, or for high static loads.

The design achieves a nicely rounded internal profile for smooth control line trim under load, and a deep external groove to retain the rope securely within the large shoulders when spliced into a loop.

Our Part # RON-RF8090-21 | Ronstan Part # RF8090-21

Features:

  • Compact & lightweight
  • Low friction
  • Large shoulder secure allowing for rope lashing
  • Durable
  • Simple & reliable design
  • Low maintenance