The Hamilton KB1F “The Trigger” Symphonic Music Stand is a premier music stand with the quality and dependability Hamilton has been known for since 1883. The KB1F Trigger features a patented trigger lock mechanism for easy one-hand height adjustment that will not fall down. The KB1F Music Stand has an adjustable angle desk size of 19.75 inches wide by 13.75 inches tall and a height adjustment from 29 inches to 50 inches plus holds up to 10 pounds. The Trigger KB1F Symphonic is well suited for use in schools, churches, private teaching studios, or wherever a quality stand is needed, especially for the standing musician. The Hamilton KB1F “The Trigger” Symphonic Music Stand is available in black epoxy finish with a chrome inner stand tube (KB1F).