Series 40 Ball Bearing Orbit Block, Single with Adjustable Cleat

Model # 20687539 Mfg # RF48120
4.5 out of 5 Customer Rating
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.
Series 40 Ball Bearing Orbit Block, Single with Adjustable Cleat
Model # 20687539 Mfg # RF48120
4.5 out of 5 Customer Rating
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.
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The new Series 40 ball bearing Orbit single block provide the perfect balance of strength, performance and reliability.  

This block features a robust 2-Stage bearing design which provides high dynamic and static load ratings. This block feature glass fiber nylon cheeks, Acetal sheave, stainless steel hub, Delrin ball bearings and adjustable cleat arm.  Swivel head shackle provides proper articulation. 10mm max line diameter.

Features:

  • 2-Stage bearing system using ball bearings to minimise friction and secondary full-contact bearing to maintain low friction across the full working load range
  • Adjustable cleat arms for correct cleat angle engagement and release
  • Swiveling headpost for proper load alignment. Slotted s.s. 5/32" shackle pin for low profile and easy removal
  • Frame and cheeks manufactured from high tensile glass fiber nylon

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