1-1/4"Rigid to 1-1/2"EMT Conduit Hanger with Bolt - Secures EMT or Rigid Conduit to any mounting surface, Threaded Rod or Insulated Supports.1-1/4"Rigid to 1-1/2"EMT Conduit Hanger with Bolt features include: Secures EMT or Rigid Conduit to any mounting surface, Threaded Rod or Insulated Supports Zinc Plated Steel Hardware Included cULus Listed Order Qty of 100 = 100 Pieces Below is more info on our 1-1/4"Rigid to 1-1/2"EMT Conduit Hanger with Bolt