G10 Universal Locking Thermostat Guard With Key, Clear Plastic Cover That Stops Unauthorized Adjustments, Keeps Your Heat On Point, Fits Up To 3 1/4 Inch Deep, 3 1/2 Inch High, 6 3/8 Inch Long

Clear Locking Thermostat Cover Stops Unwanted Adjustments
✔️ Clear plastic with lock key fits units to 6 3/8 inches long

This handy clear guard keeps your thermostat safe from kids and random tweaks in homes or offices where settings matter.

✅ Comes with lock and key for security
✅ Clear cover allows easy temperature checks
✅ Sized for thermostats up to 3 1/4 inches deep

💡 How do locking covers help control energy use at home? A simple guard keeps the settings where you want them so the system runs on your schedule. - Stops accidental bumps that waste power all day - Lets you check the display without opening anything - Works with most standard wall thermostats for quick install