2.400" overall length 1.100" overall width sealed toggle switch toggle switch capable of 28 degree +/-5 degree motion from left to right; temperature range is -30 celcius to +85 degree celcius; case is made from thermoplastic; terminals are made from copper allow; contacts are made from fine silver/silver cad oxide; mechanical life rated at 100, 000 cycles, ; mountin ghardware includes two hex nuts, one lockwasher