Honeywell Home CG510A1019/N Thermostat Guard, 5.88 x 5.88 x 2.5 inches, Clear
Brand: Honeywell Home
Color: Clear
Clear plastic cover with built-in lock and a set of keys
For use with Honeywell Home thermostats. It protects against unwanted changes to AC/Heating preferred settings
Outside dimensions: 5-7/8 W x 5-7/8 H x 2-1/2 D (inches)
Interior dimensions: 4-7/16 W x 4-7/16 H x 2-1/4 D (inches)