With a heavy duty metal interior frame, stainless steel bedplate, extra-high sewing speed and powerful motor. If you are looking for a faster sewing machine, the Singer Heavy Duty 5511 is the one for you. Convenience features including top drop-in bobbin, fully automatic 4-step buttonhole and drop feed for free motion sewing add a new dimension of ease to heavy duty sewing. Features of the 5511 Heavy Duty 1100 stitches per minute 11 Built-In Stitches 6 Basic Stitches, 4 Decorative Stitches, 1 Auto Buttonhole-perfect for crafts, home decor, clothing construction and much more! Easy Stitch Selection Simply choose the stitch that's right for your project. Adjustable Stitch Length & Zigzag Width Keep your seams strong and prevent bunching on any type of fabric with adjustable stitch length and zigzag width. 1 Automatic 4-Step Buttonhole Buttonholes made easy! Easy Threading Simply follow the threading instructions printed right on the machine for easy threading! 4 Snap-On Presser Feet Snap-on presser feet make changing from one to another effortless--no screwdriver required. Automatic Bobbin Winding The needle bar automatically disengages when winding the bobbin making bobbin winding safe. Heavy Duty Metal Frame The rigid interior support holds all the mechanisms in perfect alignment for skip-free sewing. Extra-High Presser Foot Lifter The extra high presser foot lifter offers more clearance when placing multiple layers of bulky fabric under the presser foot. Four-Segment Feed Dog System This feed dog system ensures that the fabric is picked up and supported from the front of the presser foot to the rear, providing more accurate feeding. Multiple Needle Positions Needle positions can be changed for individual projects including inserting zips, cording and topstitching. Free Arm with On-Board Storage The free arm provides easy access to cuffs, collars, trouser hems and other difficult-to-reach areas. The on-board storage provides easy access to the included accessories. Adjustable Tension This system ensures stable stitch quality, whatever type of fabric you use. Portable - the machine has a built-in carry handle making it easy to transport the machine. Included Accessories All-Purpose Foot, Zipper Foot, Buttonhole Foot, Button Sewing Foot, Thread Spool Caps (2), Screwdriver, Darning Plate, Edge / Quilting Guide, Bobbins (Class 15), Pack of Needles, Auxiliary Spool Pin, Seam Ripper / Lint Brush, Soft-Sided Dust Cover, Foot Pedal, Power Cord.