Lockstitch comparison
JACK H5K vs JACK S5: which lockstitch machine should you buy?
A side-by-side look at two lockstitch machines from our catalog: the specifications each one lists, where they differ, and which kind of production each suits. Both are used for shirts, wovens, garments.
JACK H5K
Side-cutter synchronous heavy-duty lockstitch with a separated cutter for a neat cutting edge and strong durability.
JACK S5
Computerized post-bed roller-feed machine with a built-in panel, QR-code software upgrades and a 100% stitch-overlap ratio.
Key differences
- JACK S5 lists the higher top speed: 3000 s.p.m. against 2000 s.p.m.
- Series: JACK H5K — Heavy-Duty, edge cutter; JACK S5 — Post bed.
- Needle: JACK H5K — DPx17, 20-23#; JACK S5 — INDPX5#16.
- Availability: JACK H5K — Order on request; JACK S5 — Order on request. Call to confirm today's stock.
Specifications side by side
| Specification | JACK H5K | JACK S5 |
|---|---|---|
| Series | Heavy-Duty, edge cutter | Post bed |
| Needle | DPx17, 20-23# | INDPX5#16 |
| Max sewing speed | Up to 2000 s.p.m. | Up to 3000 s.p.m. |
| Best for | Shirts, suits, pants, down jackets | Shirts, suits, pants, down jackets |
| Availability | Order on request | Order on request |
Highlighted rows differ. A dash means the catalog does not list that specification for the machine; ask us and we will confirm it.
Which one fits your work?
Choose the JACK H5K if…
Side-cutter synchronous heavy-duty lockstitch with a separated cutter for a neat cutting edge and strong durability.
- Separated side cutter
- Heavy-duty needle build
Choose the JACK S5 if…
Computerized post-bed roller-feed machine with a built-in panel, QR-code software upgrades and a 100% stitch-overlap ratio.
- Post-bed design
- Runs up to 3000 s.p.m.
Swami Enterprises is an authorized JACK dealer and importer. Bring your own fabric to the Chanakya Place showroom and sew on both before you decide.
Questions buyers ask
What is the difference between the JACK H5K and the JACK S5?
JACK S5 lists the higher top speed: 3000 s.p.m. against 2000 s.p.m. Series: JACK H5K — Heavy-Duty, edge cutter; JACK S5 — Post bed. Needle: JACK H5K — DPx17, 20-23#; JACK S5 — INDPX5#16.
Which is better, the JACK H5K or the JACK S5?
It depends on your fabric, operation and daily volume. The JACK H5K is described as: Side-cutter synchronous heavy-duty lockstitch with a separated cutter for a neat cutting edge and strong durability. The JACK S5 is described as: Computerized post-bed roller-feed machine with a built-in panel, QR-code software upgrades and a 100% stitch-overlap ratio.
What is the price of the JACK H5K and the JACK S5?
Prices depend on the model, quantity and the day. Call +91 99713 36656 or request a quote for today's price on either machine.
Can I see both machines before buying?
Yes. Visit the showroom at Chanakya Place, New Delhi. Call +91 99713 36656 first so the team can confirm which models are on display and in stock.
Not sure which to pick?
Tell us your fabric, operation and daily volume. A specialist will recommend one, with today's price.