Chamberlain Quick Release Key for Garage Doors

The Quick-Release Key guarantees garage access anytime, providing exterior manual operation of any brand of garage door opener. It allows garage access during power outages and other opener failures. Compatible with a wide range of metal or wood garage doors, this convenient option is ideal for vaulted garages with no other entry.|Highly compatible: operates with any brand of garage door opener and a wide range of wood or metal doors|Easy setup: includes a weather-resistant aluminum faceplate, two keys, all necessary mounting hardware and a 6-ft. cable|Proven quality: rigorous quality testing ensures lasting performance|Product Dimensions: (D) 1.13 in. x (H) 2.25 in. x (W) 1.31 in.|Chamberlain is the largest and most dependable garage door opener manufacturer in North America