Availability: Out Of Stock
Sku: JK-A4

JACK A4 Automatic Lockstitch Sewing Machine


Jack A4 Single Needle Lockstitch Sewing Machine With Automatic Undertrimmer.

Incorportating many innovate features and functions the JACK JK-A4 is a modern machine capable of keeping pace with many of the market leaders.

Brand New Complete set with Built-In Direct Drive Motor.

The machine is a single needle lockstitch machine capable of upto 5000 S.P.M with automatic functions to aid and increase the speed of production. Auto footlift, Auto underbed trimmer, Auto backtack and Auto positioning operating as a fully lubricated mechanism.

Featues :

  • Built-in DIRECT DRIVE motor
  • Digital control panel
  • Automatic thread cutting
  • Adjustable stitch length -  automatically and manually (from button or lever)
  • Automatic foot lift
  • Automatic needle positioning - up or down
  • Equipped with built-in LED lighting with choice of light intensity level
  • Intergrated USB port providing phone charing facilities
  • Automatic lubrication


Specifications :

  • Max Sewing Seed : 5,000 Stitches Per Minute
  • Max Stitch Length :  5 mm
  • Max Foot Lift : 5 mm by Hand,  9 mm by Foot Pedal (electronic)
  • Needle System : DBx1
  • Recommeded Needle Size : #11 to #18
  • Voltage : Standard 110 Volt (220 Volt available upon request)
  • Warranty : 1 Year warranty

JACK 44 machines are in our stock and we encourage those who wish to come and try it out to do so. All replacement parts for JACK A4 machine are available from us.


Pick up or local delivery only. Please contact us for the delivery charges.