1/4 inch ruler foot for Janome low shank machines - horizontal rotary hook models (7mm max width)1 4 inch ruler foot for Janome low shank machines horizontal rotary hook models (7mm max width) The perfect foot for sewists who work with rulers! The 1 4 Ruler Foot was specifically designed to use for ruler work using Janome quilting rulers. The 1 4 cup height moves smoothly alongside the quilting ruler without allowing the ruler to slide over or under. With this foot, the needle drops a 1 4 inch away from the ruler to create the quilting line. The