Recessed Steel Door Contact w/Wire Leads, 1" Diameter, SPDT, Wide Gap, 1" Gap Size, Single Pole-Double Throw, White 1" Diameter for easier drilling in metal Steel White Magnetic Contact Wire Leads Color: White (natural) 1" Gap SPDT Contact Self-lock Mounting Attractive, added security of recessed installation The 1078/1076 Series Steel Door contacts are designed specifically for use in the steel doors commonly found in commercial building applications. The unique housing design features a rugged unibody construction with flexible ribbed sides for quick, secure installation without gluing. The magnet housing isolates the magnet from the surrounding steel for maximum gap distances, both make and break. Over seven models including: Wide Gap, SPDT, DPDT, and Biased for High Security applications make the 1078/1076 Series the most widely used and comprehensive line available.
