Meridian Thermostat Guard (F29-0143)

Designed for use in offices, churches, resturants and other public areas to prevent adjustment of the temperature by unauthorized personnel Accepts all White-Rodgers thermostat types Includes ring and solid wall mount options Inside dimensions - Ring: 3-1/2"H x 6-3/8"W x 3-1/4"D Solid: 3-1/2"H x 6-3/8"W x 3"D Can be mounted vertical or horizontal Clear plastic cover Includes one key Replacment key - Ace no. 5402573