Automatic Coop Door Worm Drive - 12 inch

Our solid steel Acme thread coop door worm drives are custom manufactured for our automatic turkey / large chicken breed coop doors.  This may be used for your own DIY coop design. It provides a solid mechanism for operating your door.

Worm drive specifications:

  • 5/8 x 12 inch solid steel Acme threaded worm drive
  • 1/8 inch hole perpendicular to threaded rod for cotter pin insertion
  • 5/16 inch hole drilled 1/2 inch into rod for motor shaft insertion

Drive nut and cotter pin included.  

Drive nut will press fit into a 1 inch diameter hole drilled into wood.

$ 34.99