Jack A4 UBT

Jack A4 UBT


Please Call/Email us with your postcode prior to ordering for delivery quote

  • Auto Backtack
  • Auto Thread Trim
  • Auto Foot Lift




All of our Jack Machines come built complete with the machine head, silent direct drive motor, machine table, jack stand on wheels, cotton post and accessory draw and some bobbins and needles to get you started!


  • Semi dry computerised lockstitch machine
  • Oil stored in a sealed pan integrated into the machine head to prevent oil leakage
  • Oil reminder when to refill
  • DB X 1 Needle code
  • 5mm stitch length
  • 5mm presser foot lift (by hand)
  • 13mm presser foot lift (by knee)
  • 5000 spm
  • Suitable for light to medium fabrics
  • Automatic thread trimmer
  • Auto bar tack option 
  • Automatic foot lift
  • Needle positioning 
  • USB Port 

Machine Specifications

  • Machine Table Dimensions: 53cm Wide x 120cm Length


Jack Sewing Machines

Additional information

Weight 0.00000000 kg


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