... -Aluminum 1.Aluminum or malleable iron 2.1/2",3/4",1" 3.Used for bend EMT or Rigid/IMC conduit 4.OEM ... 1.Material:Aluminum or malleable iron2.Sizes:1/2",3/4",1"3.Used for bend EMT or Rigid/IMC conduit4.OEM/ODM ... /kgs Dimension/cmaluminum , 1/2" 10 4.5 23x21x21.5aluminum , 3/4" 5 4.5 26x26x15aluminum , 1" 5 8.5 36x28x17malleable iron , 1/2" 10 9 ...