Cast Iron Hickeys
Fixture Hickeys | Hickey Fittings | Mounting Hardware
Cast or Malleable Iron Fixture Hickeys are available with Several Pipe Thread Configurations. A Hickey is a Type of Coupling that Creates a Rigid Connection between Two Pipes and has Side Holes used for Wire Exits. Hickeys are Used in Ceiling Boxes and Chandelier and Lamp Bodies.
Review this chart and watch this video to ensure you are ordering the proper sized hickey for your project