Conduit Benders - 5 Degree Inside Radius - For 1/2" EMT The Conduit Bender is for 1/2" Electrical Metallic Tubing (EMT). It has cast in-angle indicators with raised bending points of reference to aid the installer. The bodies are aluminum die cast which are lightweight yet strong enough for everyday use. FEATURES: INSIDE RADIUS: 5 Degree TYPE: Aluminum Die Cast USE: 1/2" EMT