Pfaff Quilt Binding Attachment for Groups J‚ L (821163096)Pfaff Quilt Binding Attachment.(821163096) Compatible machine groups: J L *To use this on older Group J machines you will also require a special stitch plate No. 412964309 available separately. This double fold (12mm) 1 2" binder will create perfect bindings in one simple step. It has a large opening to accommodate the quilt layers and creates a finished binding size of (12mm) 1 2" This Quilt Binding attachment comes with a dedicated presser foot for