Where To Buy For your nearest U.S. wholesale location, enter Zip or Postal Code and click the 'Go' button.    Whiz Reel WR-250 WR-24 Steel Dolly (Sold Separately) The Whiz Reel Difference Light Weight design for easy transporting. Holds one roll 250ft MC cable or will accomodate 500ft of NM cable. Pulls wire fast; without kinking or twisting. Can be used free standing or hanging which allows unwinding from all directions. Reduces wire pulling time in half. Pre-assembled and ready for use. Weight 20 lbs. Width 20 in. Height 16 in.