Janome 1/4" Seam Foot for Janome 1600P Series Machines A popular foot with patchworkers for that essential 1/4 inch seam. The guide on the foot enables you to sew a perfect 1/4 inch seam every time. The guide can also be used wherever a 1/4 inch seam is called for but the markings on the needle plate cannot be used, such as when completing a flat-felled seam. Fits All Janome 1600P Series Models: Janome 1600P, Janome 1600P-QC, Janome 1600P-DB, Janome 1600P-DBX