Disable the Door Knob/Faucet/Valve – The device is made of stainless steel. It is designed to cover and lock around your door knob, preventing your knob from turning by blocking access to the knob and keyhole.
Applicable to most Standard Door Knobs/Handwheels - Fits round tulip and oval door knobs, not lever handles. Suitable for faucet/tank with handwheel valve.
What it's for - It can be used on the outside or inside of the knob. Case 1: When you go out, you can use this device to lock the knob to increase security. Case 2: When you are at home or in a hotel and sleeping, you can use this device to lock the outer knob to increase security. Case 3: Prevent someone, such as people with dementia, from wandering out of the house. Case 4: Prevent children from using the door knob/handwheel and prevent misuse.
Easy to Install, Carry, and Store – Just place the device over the door knob lock and go. The device is built in a convenient size. A pouch is included in the package. With this pouch, the device can be stored and hung on the door handle or door stop for easy access.