Superior, patented Site-Rite® sighting system featuring cast-in, readable markings on the bender heads and a finish that provides for the best visibility in low lightChoice of aluminum or iron alloy construction provides options depending on the user's preference for feel and weightStrong, stable square hook design1-1/2 in bender heads both offer the power pedal feature with a larger foot area on the head for greater control, stability and leverage1/2, 3/4 and 1 in bender heads all have enlarged foot pedals and increased toe room to ensure greater control, stability and leverageAll the bender handles area consistent diameter, offering a bigger grip area, while still straight up and down for fast 30 deg bends