Skip to main content
Home / Sewing & Embroidery Machines / JACK Official Flagship Original Factory Computer Flatbed Industrial Sewing Machine Universal Bobbin Case with Spring Durable Bobbin Cover

Attributes

Brand -
Category Hardware & Tools / Sewing & Embroidery Machines
Origin -
Brand JACK
Model Type Computer Flatbed Industrial
Bobbin System Universal Bobbin Case
Material Heavy-Duty Alloy Steel
Spring Mechanism High-Tension Durable Spring
Compatibility Standard Industrial Flatbed Machines
Finish Polished Chrome Plating
Weight 0.35 kg
Origin Original Factory Direct
Warranty 12 Months Manufacturer Warranty

6 reviews

A

Anonymous

Mar 25, 2026

Rating: 4/5

Good quality, fast shipping

The build quality feels very durable. It arrived quickly and was well-packaged. Took off one star only because the instructions were minimal, but installation was straightforward if you know machines.

A

Anonymous

Mar 16, 2026

Rating: 4/5

Great value for money

Compared to local repair shop prices, this is a steal. It functions just as well as the original part that came with the machine. Very satisfied with the purchase.

A

Anonymous

Mar 13, 2026

Rating: 5/5

Smooth operation

The polished finish ensures the thread glides smoothly without snagging. Installation took less than two minutes. A must-have spare part for industrial sewers.

A

Anonymous

Mar 09, 2026

Rating: 5/5

Excellent durability

I run this machine 8 hours a day in my workshop. This bobbin case has held up remarkably well under heavy use. The spring mechanism remains tight and reliable.

A

Anonymous

Mar 03, 2026

Rating: 5/5

Solved my skipping stitch issue

My old bobbin case was worn out causing skipped stitches. This original factory part fixed the problem immediately. The universal design works great with my setup.

A

Anonymous

Mar 03, 2026

Rating: 5/5

Perfect fit for my JACK machine

This bobbin case is exactly what I needed. The spring tension is consistent, and it fits my industrial flatbed perfectly without any adjustments. Highly recommend for anyone needing a replacement.

5 FAQ

Q: Does this come with the spring pre-installed?

A: Yes, the durable spring comes pre-installed in the bobbin case, ready for immediate use upon arrival.

Q: Is this compatible with non-JACK industrial machines?

A: Yes, this is a universal bobbin case designed to fit most standard computer flatbed industrial sewing machines, not just JACK brands.

Q: Can this handle heavy denim thread?

A: Absolutely. The heavy-duty alloy construction and high-tension spring are designed to handle thick threads used for denim and canvas materials.

Q: What is the return policy if it doesn't fit my model?

A: We offer a 30-day return policy for unused items. If it does not fit your specific machine model, please contact us for a full refund or exchange.

Q: How often should I replace the bobbin case?

A: With proper maintenance and cleaning, these cases can last for years. Replace it only if you notice visible wear, corrosion, or inconsistent thread tension.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
Fresh Milk Production Line for Ranch Yak Milk Camel Milk Processing Equipment Bagged Milk Filling Machine

Fresh Milk Production Line for Ranch Yak Milk Camel Milk Processing Equipment Bagged Milk Filling Machine

$9,330.00

Multi-Function Car Tire Stone Removal Hook with Built-in Screwdriver - Portable Cleaning Tool for Easy Debris Extraction by Car Owners

Multi-Function Car Tire Stone Removal Hook with Built-in Screwdriver - Portable Cleaning Tool for Easy Debris Extraction by Car Owners

$13.24

Ouyang Xun Jiucheng Palace Regular Script, Yan Zhenqing Duobaota Pagoda Style, and Tian Yingzhang Regular Script Card Series for Brush Calligraphy Practice

Ouyang Xun Jiucheng Palace Regular Script, Yan Zhenqing Duobaota Pagoda Style, and Tian Yingzhang Regular Script Card Series for Brush Calligraphy Practice

$9.90

[Pre-order Deposit Neo Eden Toys] Mengji Sweetheart Series Action Figure Blind Box

[Pre-order Deposit Neo Eden Toys] Mengji Sweetheart Series Action Figure Blind Box

$59.00

Cute Embossed Cartoon Drawstring Bag - Dust-Proof, Portable, Multi-Function Fabric Pouch for Cosmetics

Cute Embossed Cartoon Drawstring Bag - Dust-Proof, Portable, Multi-Function Fabric Pouch for Cosmetics

$2.98

Three-Wheel Industrial Vacuum Cleaner - Compact Electric Industrial Vacuum Cart

Three-Wheel Industrial Vacuum Cleaner - Compact Electric Industrial Vacuum Cart

$2,596.00

ABB DC Drive DCS800-S02-2000-05 – Brand New, Original, Authorized Distributor

ABB DC Drive DCS800-S02-2000-05 – Brand New, Original, Authorized Distributor

$1.53

Automatic Retractable Air Hose Reel with PU Sand-Embedded Hose for Auto Repair and Detailing Pneumatic Tools

Automatic Retractable Air Hose Reel with PU Sand-Embedded Hose for Auto Repair and Detailing Pneumatic Tools

$157.00

Blower Motor and AC Fan Blade for JMC Pickup Qiling T3/T5/T7 and Qiling T100

Blower Motor and AC Fan Blade for JMC Pickup Qiling T3/T5/T7 and Qiling T100

$93.00

9-Inch Industrial Microfiber Cleaning Cloth for LCD Screens and Lenses - Class 100 Dust-Free Wipe

9-Inch Industrial Microfiber Cleaning Cloth for LCD Screens and Lenses - Class 100 Dust-Free Wipe

$112.00

Dual-Tip Colored Oil-Based Marker Set for Drawing, Design, and Hand Sketching

Dual-Tip Colored Oil-Based Marker Set for Drawing, Design, and Hand Sketching

$9.15

Podragon Waterproof Waist Bag for Diving, Snorkeling, Swimming, and Surfing - Large Capacity Airtight Zipper Phone Pouch for Rafting and Trekking

Podragon Waterproof Waist Bag for Diving, Snorkeling, Swimming, and Surfing - Large Capacity Airtight Zipper Phone Pouch for Rafting and Trekking

$399.00

Stainless Steel Countertop Food Warmer Display Case for Fried Chicken, Egg Tarts, Burgers, and Pies

Stainless Steel Countertop Food Warmer Display Case for Fried Chicken, Egg Tarts, Burgers, and Pies

$595.00

Custom Company Sign KT Board Bank Account Opening Plaque Stainless Steel Door Plate PVC Simple Signboard Acrylic Advertising Board

Custom Company Sign KT Board Bank Account Opening Plaque Stainless Steel Door Plate PVC Simple Signboard Acrylic Advertising Board

$17.00

New Travel Portable Water Bottle Sleeve, Crossbody Bag for Coins, Keys, and Phone, Single Bottle Pouch for Cycling and Fitness

New Travel Portable Water Bottle Sleeve, Crossbody Bag for Coins, Keys, and Phone, Single Bottle Pouch for Cycling and Fitness

$20.00

Useless Genius Autumn Forest Animal Plant Bird Butterfly Handmade Pottery Ceramic Stamp Clay Mold

Useless Genius Autumn Forest Animal Plant Bird Butterfly Handmade Pottery Ceramic Stamp Clay Mold

$8.80

Underbite Corrector Storage Case for Children - Portable Box with Lanyard for Frankel Appliance and TB Expander

Underbite Corrector Storage Case for Children - Portable Box with Lanyard for Frankel Appliance and TB Expander

$14.33

Wilderness Old Blacksmith EDC Storage Box - Small Shockproof, Waterproof, and Moisture-Proof Case with Foam Insert

Wilderness Old Blacksmith EDC Storage Box - Small Shockproof, Waterproof, and Moisture-Proof Case with Foam Insert

$29.90

Manufacturer Sales Fully Automatic Pasteurization Production Line Vegetable Blanching Equipment Bottled Milk Sterilization Line

Manufacturer Sales Fully Automatic Pasteurization Production Line Vegetable Blanching Equipment Bottled Milk Sterilization Line

$12,740.00

Pomegranate Juice Grape Juice Pasteurization Tank Orange Juice Apple Juice Sterilizer Complete Mare's Milk Pasteurized Milk Production Line

Pomegranate Juice Grape Juice Pasteurization Tank Orange Juice Apple Juice Sterilizer Complete Mare's Milk Pasteurized Milk Production Line

$6,048.00

Ouyang Style Medium Regular Script: 52 Ancient Poems on Xuan Paper Large Character Copybook for Beginners - Ink-Blot Resistant

Ouyang Style Medium Regular Script: 52 Ancient Poems on Xuan Paper Large Character Copybook for Beginners - Ink-Blot Resistant

$12.00

Honeywell 7950 Phase Change Pad Thailand Import Laptop CPU GPU Thermal Interface Material Heat Sink Paste

Honeywell 7950 Phase Change Pad Thailand Import Laptop CPU GPU Thermal Interface Material Heat Sink Paste

$14.80

Calligraphy Arm Rest Felt Pad - Mini Brocade Felt Hand Rest for Chinese Painting and Calligraphy Practice, Inkstone Mat by Meilin Brush Studio

Calligraphy Arm Rest Felt Pad - Mini Brocade Felt Hand Rest for Chinese Painting and Calligraphy Practice, Inkstone Mat by Meilin Brush Studio

$7.48

Trail Running Silicone Hydration Bladder - Foldable 500ML Pocket Water Bag for Hiking and Outdoor Sports

Trail Running Silicone Hydration Bladder - Foldable 500ML Pocket Water Bag for Hiking and Outdoor Sports

$22.00

Steel Wheel Lug Nuts for Car Modification, Compatible with Civic, Mazda6, Reiz, Sylphy, Extended External Hex Nut Caps

Steel Wheel Lug Nuts for Car Modification, Compatible with Civic, Mazda6, Reiz, Sylphy, Extended External Hex Nut Caps

$75.55

Mobile Gantry Crane – Manual Push-Run Small Home Hoist (1/2/3/5 Ton)

Mobile Gantry Crane – Manual Push-Run Small Home Hoist (1/2/3/5 Ton)

$1,244.00

Taiwan Ginger Shredder - Multi-Function Stainless Steel Slicer for Potatoes, Carrots, and Ginger

Taiwan Ginger Shredder - Multi-Function Stainless Steel Slicer for Potatoes, Carrots, and Ginger

$5,200.00

Iers Electric Airbrush/Marker Pen Wireless Handheld Portable for Gundam Model Painting

Iers Electric Airbrush/Marker Pen Wireless Handheld Portable for Gundam Model Painting

$322.00

Commercial Glass Food Warmer Display Case for Egg Tarts, Hamburgers, Fried Chicken, and Youtiao - Countertop Heating Cabinet for Catering

Commercial Glass Food Warmer Display Case for Egg Tarts, Hamburgers, Fried Chicken, and Youtiao - Countertop Heating Cabinet for Catering

$1,795.00

Premium Used Tires Removed from Vehicles Sizes 155 165 175 185 195 205 215 225

Premium Used Tires Removed from Vehicles Sizes 155 165 175 185 195 205 215 225

$54.00