Lockstitch comparison
JACK A2C vs JACK H2: 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 A2C
Computerized single-needle lockstitch machine with auto thread trimmer, from Jack’s A-series. Ask us for current stock and pricing.
JACK H2
Direct-drive top-and-bottom feeding lockstitch for heavy duty — strong feeding, big stitch length, built for sofas, car seats, luggage and bags.
Key differences
- JACK A2C lists the higher top speed: 5000 s.p.m. against 2000 s.p.m.
- JACK A2C lists an automatic thread trimmer; JACK H2 does not list one.
- Series: JACK A2C — Lockstitch (A-series); JACK H2 — Heavy-Duty, top feed.
- Needle: JACK A2C — DBx1, 11-18#; JACK H2 — DPx17, 20-23#.
- Best for: JACK A2C — General garment stitching, production lines; JACK H2 — Sofa, car seat, luggage, gloves, bags.
- Availability: JACK A2C — Order on request; JACK H2 — Order on request. Call to confirm today's stock.
Specifications side by side
| Specification | JACK A2C | JACK H2 |
|---|---|---|
| Series | Lockstitch (A-series) | Heavy-Duty, top feed |
| Needle | DBx1, 11-18# | DPx17, 20-23# |
| Number of threads | 2 | — |
| Max stitch length | 5mm | — |
| Presser foot lift (hand/auto) | 13mm / 6mm | — |
| Max sewing speed | 5000 s.p.m. | Up to 2000 s.p.m. |
| Motor | Direct-drive servo, up to 5.5Nm torque | — |
| Controls | Manual bartack lever, knee-operated presser lift | — |
| Feed | Computerized, auto-trimmer, auto backtack | — |
| Best for | General garment stitching, production lines | Sofa, car seat, luggage, gloves, bags |
| 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 A2C if…
Computerized single-needle lockstitch machine with auto thread trimmer, from Jack’s A-series. Ask us for current stock and pricing.
- 5.5Nm direct-drive torque
- Auto trim + auto backtack
- Knee-operated presser lift
Choose the JACK H2 if…
Direct-drive top-and-bottom feeding lockstitch for heavy duty — strong feeding, big stitch length, built for sofas, car seats, luggage and bags.
- Top & bottom direct-drive feed
- Heavy-duty needle
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 A2C and the JACK H2?
JACK A2C lists the higher top speed: 5000 s.p.m. against 2000 s.p.m. JACK A2C lists an automatic thread trimmer; JACK H2 does not list one. Series: JACK A2C — Lockstitch (A-series); JACK H2 — Heavy-Duty, top feed.
Which is better, the JACK A2C or the JACK H2?
It depends on your fabric, operation and daily volume. The JACK A2C is described as: Computerized single-needle lockstitch machine with auto thread trimmer, from Jack’s A-series. Ask us for current stock and pricing. The JACK H2 is described as: Direct-drive top-and-bottom feeding lockstitch for heavy duty — strong feeding, big stitch length, built for sofas, car seats, luggage and bags.
What is the price of the JACK A2C and the JACK H2?
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.