The Stepper Motor Mounting Bracket (NEMA 11) is a coated steel mounting bracket providing a simple means of attaching a NEMA-11 sized stepper motor to a flat surface. It has two sets of mounting holes, so it can be attached to 28mm planetary gearboxes or mounted directly to the motor.
I got a L bracket with one side for size 11 and the other side for size 7, not what’s shown in the picture. Works okay in my application. I give 3 star because the angle is pretty off from 90 deg. I had to use some expensive flexible shaft connectors to tolerate that error.
