They measure 2 inches long by 7/8 inches wide and the protrusion below seems to be 9/32 of an inch.
They're apparently for the Alside Centurion replacement window because that's what turned up when I did a google search on some information on a tag I found on one of the windows: "H-LC40" and "series 0901". (None of the windows have the name of the manufacturer on them.)
Do you carry this sash release lever, or know where I could find them?

