JACK · Lockstitch

JACK® F5‑HL‑7

JACK® F5-HL-7 – Single Needle Double Capacity Hook Lockstitch – Complete Setup, Table & Stand Included

$1,130

In stock

The JACK ® F5-HL-7 is an industrial single-needle lockstitch machine built around a double-capacity hook system, designed for sewing heavy fabrics and thick thread applications that exceed the capacity of a standard…

Free shipping to most US states
Financing — Affirm & Synchrony
Manufacturer warranty
Genuine parts & US service

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Add to cart, then check out securely. Financing (Affirm & Synchrony) applied at checkout.

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Performance

Stitch Type: Single-needle lockstitch (301)

Capacity

Needle System: DP×5, sizes #14–#21
Hook Type: Double Capacity Hook
Fabric Weight: Heavy (denim, leather, canvas, upholstery)

Automation

Drive Type: Direct Drive

Physical

Model: JACK F5-HL-7
Motor: 550W Direct Drive Servo Motor
Setup: Complete — table and stand included

Manufactured by

Jack. 30+ years of industrial sewing.

350+ genuine parts in stock (USA) · authorized US service · manufacturer warranty included.

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Detail

How it runs on the floor

The JACK® F5-HL-7 is an industrial single-needle lockstitch machine built around a double-capacity hook system, designed for sewing heavy fabrics and thick thread applications that exceed the capacity of a standard hook this machine have a double capacity hook!. Using the DP×5 needle system and powered by a 550W direct drive servo motor, this machine handles denim, leather, canvas, upholstery, and other demanding materials with consistent stitch quality. This complete setup includes assembled industrial table and stand, ready for production use.

JACK F5-HL-7 single-needle double-capacity hook lockstitch machine head (ships assembled)
550W direct drive servo motor
Heavy-duty industrial sewing table and stand
LED work lamp
Standard accessories kit (needles, bobbins, tools)
Instruction manual

Key Features

Double-capacity hook — larger hook mechanism holds more bobbin thread, reducing bobbin change frequency in heavy-thread applications
DP×5 needle system (#14–#21) — heavy-duty needle type designed for thick fabrics, leather, and dense materials
550W direct drive servo motor — belt-free operation for precise speed control, reduced mechanical noise, and energy efficiency
Reinforced feed mechanism — handles multi-layer and heavyweight materials with consistent material transport
Adjustable presser foot pressure — accommodates varying material thicknesses without manual re-tooling
Complete assembled setup — arrives ready to sew out of the box with table and stand included

Ideal For

Denim and heavy wovens — jeans, workwear, and thick thread seam construction
Leather goods — bags, belts, wallets, and accessories
Upholstery — furniture, automotive, and marine applications
Canvas and industrial textiles — tarps, covers, and protective clothing
High-volume production — applications where standard bobbin capacity creates frequent interruptions

Video Tutorials

Machine Overview

Questions

Before you buy

Quick answers to the questions buyers ask most about Jack industrial machines. For pricing, configuration, and live availability, the Shopify product page is always the source of truth.

How do I get current pricing for this Jack model?

The price is shown above on this page. Add the machine to your cart and check out securely — the current price, configuration options, financing (Affirm & Synchrony), and delivery estimates are confirmed at checkout.

Does the machine ship as a complete setup?

Most Jack industrial models ship as complete production setups: head, servo motor, table, and stand. The product description above lists exactly what's included for this specific model.

What kind of warranty does Jack provide?

Every Jack machine carries a manufacturer warranty against defects in materials and workmanship. Authorized US dealers also provide local service and parts support. See the Shopify product page for the warranty terms specific to this model.

Are genuine Jack replacement parts available?

Yes. Original Jack feed dogs, hooks, gauge sets, presser feet, and electronics are stocked and traceable to the manufacturer. The Service & Parts page lists parts categories; the Shopify store carries the active SKUs.

Where is service available in the United States?

Authorized service technicians work nationwide through Jack's US dealer network. The Service & Parts page explains how coverage works, and each model's Shopify listing routes you to the dealer closest to your production floor.