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Jack F4HL-7 (Large Capacity Bobbin Heavy Duty)


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The Jack F4HL-7 is a standard straight stitch, heavy duty industrial machine that is capable of sewing heavier materials.

Please call prior to ordering for delivery quote

SKU: Jack

With the F4HL-7 featuring a large capacity bobbin, you can sew for longer periods of time, without having to stop to refill as often – increasing productivity!

It has a built in direct drive motor that allows the machine to run quietly and with minimal vibration. Featuring a small smart panel that can control the speed, needle position and factory reset, setting up the machine is quick and easy. The F4HL-7 is the perfect machine for those who require a simple, easy to use industrial with the ability to sew heavy materials, standard machines would struggle with.

All of our Jack industrial machines come built complete with the machine head, a Jack stand on wheels, cotton post, accessory draw, machine table and some bobbins and needles to get you started.


  • 1 Needle Lockstitch Industrial
  • Heavy Duty Machine – Ideal for sewing heavy materials e.g leathers, denim, canvas etc. 
  • Large Capacity Bobbin – Larger bobbin to hold more bobbin thread – increases productivity 
  • Energy Saving Direct Drive Motor – Guarantees reliable, quiet operation with a low power consumption 
  • Control Panel – Control the speed, needle position and even return to a factory reset setting
  • LED Lighting – Choice of intensity 
  • Automatic Dormancy Function – Power saving, switches off after no operation for a certain time period
  • Presser Foot Lift x 2 – 5.5mm lift by hand lever, 13mm lift by knee lift 
  • 5000 Stitches Per Minute
  • 7mm Maximum Length – Control stitch length with the dial 
  • Reverse Lever

Included Accessories 

  • Straight Stitch Foot (on machine)
  • Large Capacity Bobbins x 4
  • Pack of Needles (DB x 5)
  • Instruction Manual
  • Oil
  • Screwdriver


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