Silicone Rubber Enclosure Heater, Thermostat Closes 40 Degrees F, Opens 60 Degrees F, 250 W Watts, Heater Voltage 120V AC, 1 Phase, Height 1/2 in, Length 10 in, Width 4 1/2 in, Mounting Dimension 7 in, Mounting Holes O.C. Oblong 5/32 x 1/4 in, Includes...