Granny Wheels Sewing Machine Handwheel Upgrade for Singer Heavy Duty 4411, 4423, 4452, 4432, 85SCH, HD6380, HD 6380M

Better grip Better Torque Smooth manual sewing Sewing without electricity Easy installation - just slip it on the handwheel and tighten four screws.  Made in Israel  COMPATIBILITY The basic Granny Wheel is compatible with the Singer Heavy Duty sewing machines (4411, 4423, 4452, 4432, 85SCH, HD6380, HD 6380M). Contact us if you have a different type of sewing machine and we will check if we can customize a Granny Wheel for you.  Granny Wheels is a novel sewing machine accessory designed to facilitate sewing in off grid situations. Upgrading sewing machine using the Granny Wheel accessories provide for stitching leather and thick fabrics.