Designed for General Purpose Indoor Commercial Use as a Junction, Pull or Switch Box | For Buchanan C24 Crimp Tool and Designed for Fast, Permanent, Pressure-Type Connections | Insulating or Joining 1 or More Aluminum to Copper Conductors | Joins 2 Pieces of Threaded Rigid/imc Conduit | Roadway, Parking Lot, Retail, Security, Street, Wall Wash