Threaded gray aluminum short radius bender heads are used on 1/2" EMT pipes to bend conduits in many shapes so wire can be run to destination appliances needing electric power. Garvin Industries’ conduit benders have a non-slip, contoured pedal design to provide additional leverage in installation. They have cast-in markings for stub-ups, saddle bends, back-to-back bends, and head-up or down bending. They also have a strong, stable square hook design.