Produced with high quality metal alloy. EMT couplingMaterial:Steel ,set screw type is also available.Size:From 1/2" to 2" We can supply these products at the best prices and good quality,if you have any demands or need more information,please contact us freely,we will reply at the first time.Set Screw TypeCat. No.SizeABCCS-0501/2"28.709.6516.00CS-0753/4"35.059.6520.57CS-1001"38.1011.9426.67CS- ...