Yale Locks & Hardware has provided dependable security since 1840. Yale Locks & Hardware is an ASSA ABLOY Group company with plant operations in Berlin, CT. We offer a broad continuum of door hardware and locks including an extensive range residential hardware as well as a wide variety of commercial hardware options. Our residential hardware includes electronic door locks with leading edge technology integrations as well as high quality mechanical hardware designed to fit any home. Yale Residential electronic products are leading the way in security for the mobile lifestyle.