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Hastings Fiberglass 3550 Hand Line Blocks

Mfg #: 3550
BOR #: 153850
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Block and sheave constructed of rugged nylon fiberglass reinforced high dielectric material.

  • Reinforced 1/2 diameter axle and swivel bearings
  • 3 sheaves - block can accommodate rope up to 5/8 diameter
  • Provided with either side opening or closed block
  • Blocks are rated with 3-1 safety factor
  • Working load limit 1,000 lbs
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Product can be ordered only in multiples of
Brand Hastings Fiberglass  
Weight 1.80 lb  

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