High shank feet are the most common size of industrial* machine foot used in the US. They're compatible with many models of Juki, Brother, Singer, Pfaff, and other industrial sewing machine brands that have a screw attachment (not snap on).
To be sure your machine is compatible with this foot, measure the vertical shank of a foot you already own for your machine. It should be just under 1 1/4" long to work. Or, put the presser foot all the way down and measure from the shank screw to the table -- about a 1" distance is correct for this foot.
*Industrial sewing machines are set into a table and have a separate large and powerful motor.