For aluminum, hollow metal and wood doors Designed for easy installation, smooth operation and maximum durability, the 672 TouchBar offers unmatched features and user benefits. The "Push to Exit" signage provides an obvious exit indication for building occupants and the simplified design allows for reversing the signage in the field. The new pivoting bar design allows 1/4" activation and the 21/4" low profile provides ample clearance through the door - notably less than others in the industry. The device"s rugged cast ramped end caps deflect blows and provide extra durability. 1/4" Movement activates immediate release Heavy duty aluminum extrusion with cast metal end caps - Maximum durability Field reversible, field sized Quick install brackets / Universal mounting system for aluminum, hollow metal and wood doors Low profile for greater clearance through door Wiring: 3 Conductor Cable - 20 AWG - 6 ft. long (standard) Black pushpad w/ RED "PUSH TO EXIT" Finish