Unused Crosby Johnson CraneHoist Hook Sheave Block 54 000 lbs 20934

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  For sale is a Unused Crosby Johnson Block

  It seems to be for 5/8" wire rope, and with six 
  parts of line that it provides, it will be capable of
  9,000*6 = 54,000 lbs.

  It does not seem to have a name plate indicating SWL but is
  VERY big and VERY heavy name brand hoist hook block.