The Hamilton Trigger Stand is ideal for studio teachers and orchestral players. One hand trigger mechanism allows players to easily raise or lower the desk with only one hand - no more juggling your instrument and bow while trying to adjust the height of your music stand! Another benefit we've found is that the trigger holds the stand very securely, so much so that it does not easily swivel, allowing you to mark music without the desk swiveling away from you. Extra felt-lined (quiet) shelf makes this the perfect studio stand. Desk is 19 3/4"  by 13 3/4". Height adjusts from 30.5" to 52" measured to the lip where the music sits on the desk. Lip depth is 2 3/8". Weighs a solid 13 lbs and holds up to 10 lbs.

My favorite! This stand makes it easy to adjust the height for each student in my studio. I don't have to fuss with pushing and pulling on the stand but can spend my time teaching.
Michael AvSharian, Shar Executive Vice-President and violin teacher

Hamilton stands are backed by a lifetime warranty.