BRANCH CONDUIT BENDER, EMT Conduit Size - Aluminum and Galvanized Steel 1/2 in, 3/4 in, 1 in, EMT Conduit Size - Stainless Steel Not Applicable, IMC/RMC Conduit Size 1/2 in, 3/4 in, Centerline Bend Radius 5 in for 1/2 in EMT, 6 in for 3/4 in EMT, 8 in for 1 in EMT