... and semi-rotary large capacity shuttle hook, suitable for sewing heavy weight materials. Used for harness, tack, saddlery, canvas, sport equipment, ... amount of presser foot is as high as 20mm, suitable for stitching the extra heavy-weight materials.The machine is provided ... .W.53 / 62 KGSWorking Space420mmMeas.0.19 CBM TY441 Long-Arm, Cylinder-Bed, Unison-Feed, Extra Heavy Duty, Lockstitch Sewing ...