Mutex Bathroom Door Lock Knob, Color Indicator for Vacant or Occupied in Use Restroom, Thumbturn, Emergency Unlock, Fits Standard 2 1/8" Doors

• Easily convert all of your bathroom door knobs to a privacy indicator door knob to avoid embarrassing or awkward encounters! This lock fits most standard door sizes and can be installed in minutes with included hardware.
• The doorknob has two large integrated windows that can be seen clearly from across the room. Easily tell if the restroom is occupied when the doorknob displays red, and vacant when the doorknob displays blue.
• Perfect for your home, office, warehouse, Airbnb, gym, villa, pool house, shared work places, dormitory, hospital, hotel or any commercial property.
• Safety Features: in the event the door is locked from the inside, a security notch on the outside allows unlocking with a screwdriver or coin.
• International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

MUTEX Commercial Grade Privacy Indicator Locks are designed to preserve your privacy and eliminate the guesswork about if the bathroom is occupied or vacant. Dual integrated windows on the door knob displays Red to indicate the room is occupied, and Blue to indicate the room is vacant. This lock is the perfect drop in for all standard door types whether in your home, office, warehouse, or other commercial properties. This lock fits on both left and right handed doors, and can be installed in minutes with all included hardware. RE & DURABILITY Each MUTEX lock is constructed of industrial grade materials and an extensive polishing treatment to ensure your lock looks great while repelling grease and moisture. MUTEX locks are engineered to withstand all weather conditions and can be used both indoors or outdoors. INSTALLATION The MUTEX Clic Privacy Indicator Doorknob will fit most standard doors between 1 3/8 inches and 2 inches thick. For doors thinner than 1 inch, some light modification of the spindle is necessary. The latch can be backset and accommodates from 2 ” to 2 ” if needed. Tools required: Tape measure, power drill/driver, Philips head driver, wood chisel (if needed)