See if this works with your machine
This quilting bar is great for guiding exact rows of topstitching. Adjust the bar for the width that you need. This guide bar works wonderfully with the walking foot.
This quilting bar may be used with the Master High Shank (BLQP-MB) for the Baby Lock Quilter's Choice Professional, the Jane and the Accomplish BL520B machines.
Model number: ESG-QB
Guaranteed to fit because it is a part.