Hamilton Sinkler designs and manufactures architectural hardware for the luxury consumer. We produce striking, innovative designs in collaboration with artists willing to interpret their visions in door and cabinet hardware. Founded in New York City in 2001, Hamilton Sinkler has established itself as a forward-thinking boutique firm with excellent service, technical expertise, unique design vision, and state of the art manufacturing capabilities. Our elegant hardware adorns New York high rises, luxury town and country homes, boutique hotels, corporate headquarters, department stores, and more throughout North America.