GE Security
GE Security 1076C-N Recessed Steel Door Contact w/Wire Leads, 3/4" Diameter, SPDT, 3/8" Gap Size, Single Pole-Double Throw, White Manufacturer GE Security Model 1076C Dimensions 3/4. in. diameter, 3/8 in. (in steel) 7/8 in. (in wood) gap size ...