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Current Murrays Sports information regarding COVID-19 virus outbreak, our policy and status at this time. UPDATED 5/25/2020 At this time our warehouse is keeping up with demand, we are making every effort to ship same or next day but it is still possible that Shipping and delivery times may be effected.
Current COVID-19 Notice

Ronstan ORBIT 55 Jib Block

$159.96 each


Product Description

Ronstan ORBIT 55 Jib Block

The Ronstan ORBIT 55 Jib Block Ratchet Orbit Block™ has the highest holding power available and is ideal as a jibsheet cleat for the Hobie® 18, Hobie® 20, etc. The automatic ratchet mechanism engages when load is applied, but switches off when it’s released.

Ronstan ORBIT 55 Jib Block Features:

  • Automatic ratchet
  • Up to 20:1 holding power
  • Smooth easing of sheets
  • High performance cleating


  • Sheave: Hard anodized aluminum
  • Ball Bearings: High compression strength carbon black Aceetal
  • Frame/Cheeks: Toughened, glass fiber-reinforced nylon
  • Rope Link: UV stabilized, multi-strand impregnated SK75 Dyneema®


  • 2-5/32″ sheave
  • 3/8″ maximum line
  • 550 lb. maximum working load
  • 1650 lb. breaking load
  • Weighs 7.4 oz.

Ronstan ORBIT 55 Jib Block #RF56130.

Additional information

Weight 0.56 lbs
Dimensions 6 × 4 × 3 in

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