Simplicity SB4138 Sewing Machine

Simplicity SB4138 Sewing Machine

SKU: SB4138

This Simplicity® Limited Edition machine offers advanced computerized sewing and quilting with 7 feed dogs for outstanding performance in both sewing and quilting. Transform garments into runway ready looks with 138 built-in sewing stitches, including 10 styles of one-step auto-size buttonholes.


Use the My Custom Stitch™ feature to create personalized stitches that you can save for later use. Sideways sewing and the digital stitch length and width control makes it easy to sew fabric at the precise point you need a stitch. Easy to use and easy to learn, this machine is sure to take your passion for sewing and quilting to the next level.
Additional Information

Additional Information

  • Basic Features  
  • LCD Size (Horizontal x Vertical) inches 2.0 x 0.7
  • Stitch Select 10 Key
  • Screensaver No
  • On-Screen Help No
  • Built-in Languages No
  • On-Screen Editing No
  • Lighting 2 LEDs Needle Threading System Advanced Independent Bobbin Winding Motor Yes
  • Thread Sensor No
  • Thread Sensor On/Off No
  • Automated Upper and Lower Thread Cutting Yes
  • Quick-Set™ Bobbin Yes
  • Sewing Features  
  • Work Space (Height & Width) inches 4.1 x 7.4
  • Maximum Sewing Speed (Stitches Per Minute) 850
  • Knee Lifter Yes
  • Feed Dog 7
  • Back to Beginning Key No
  • Start/Stop Button Yes
  • Speed Control Yes
  • Needle Position Key (Up/Down) Yes
  • Automatic Height Adjuster™ AHA® Feature No
  • Presser Foot Pressure Adjustment Yes
  • Presser Foot Leveling Yes
  • Pivot Function No
  • Drop Feed/Free Motion Yes
  • Free Motion Quilting Foot Optional (additional purchase required)
  • Accessory Storage Built-in
Built-In Stitches
  • Built-in Sewing Stitches (Includes Buttonhole Styles) 138
  • Buttonhole Styles 10
  • One-step Built-in Sewing Lettering Fonts 3
  • Stitch Width 7mm Stitch Length 5mm
  • My Custom Stitch™ Feature Yes
  • Sideways Sewing Yes
  • Built-in Quilting Stitches No
  • USB No
  • Computer Connectivity with Update Capability No
  • Memory Card No
  • Cable N/A
Included Feet
  • Included Accessory Feet
  • Buttonhole foot,
  • Overcasting foot,
  • Monogramming foot,
  • Zipper foot,
  • Zigzag foot,
  • Blindstitch foot,
  • Button fitting foot,
  • Walking foot,
  • Quilting foot,
  • Stitch guide foot,
  • Adjustable zipper/piping foot,
  • Non-stick foot,
  • Open toe foot,
  • 1/4" Quilting foot,
  • Sidecutter,
  • Quilting Guide
  • Included Quilting Feet Yes
  • Specialty Feet Included Yes (Additional specialty feet may be available. See Optional Accessories)
  • Optional Feet:
  • SA129 Free Motion Foot, clear This clear plastic foot raises and lowers with the needle to allow fabric to be moved between stitches and to hold fabric in place while stitches are created. Screw on clear plastic foot has markings for easy reference. Requires Low Shank Adapter for ULT/PC series. Also known as a Darning Foot and may be used as a free motion foot.
  • SA187 Free Motion Open Toe Foot, metal Genuine Brother® Accessory. Spring action open toed quilting foot for greater visibility rises and lowers as it travels over varying fabric thicknesses. Spring action with an open toe viewing makes following a pattern easy over varying fabric thicknesses. Open toe for visibility, especially with zig zag and decorative stitches. Screw on foot for added security during fabric quilting process.
Included Accessories
  • Other Included Accessories
  • Knee lifter
  • accessory bag with
  • seam ripper
  • bobbins (4)
  • needle set
  • twin needle
  • cleaning brush
  • eyelet punch
  • screwdrivers (3)
  • spool caps (3)
  • extra spool pin
  • spool net
  • grid sheet set
  • stitch reference plate
  • operation manual
  • The warranty period is 1 year from the original purchase date for Parts, Labor and accompanying Accessory Items,
  • 3 years from the original purchase date for Electronic Components and Printed Circuit Boards (replacement labor excluded) and
  • 25 years from the original purchase date for the Chassis Casting.
  • The original purchase date shall be determined from the original receipt evidencing proof of purchase of this Product.
  • Therefore, it is important for you to maintain the receipt for this Product.
Additional Information


  • Easy stitch selection via 10 digit pad
  • My Custom Stitch™ feature with memory pockets for saving stitches
  • Automatic upper thread tension
  • Advanced needle threading system
  • Wide table and quilting accessories included
  • Easy to read large LCD screen display
  • Sideways sewing
  • Drop feed for free-motion sewing and quilting
  • Machine Dimensions (H x W x D) 7.87" x 11.42" x 17.32"
  • Machine Weight 16.98 lbs
  • Shipping Dimensions (H x W x D) 12.84" x 15.91" x 21.46"
  • Shipping Weight 18.5 lbs
  • UL/CSA Listed Yes, 110v