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JACK  |  SKU: TMP-JACK-ALUMINIUM-DOUBLE-CAPACITY-BOB

JACK Aluminium Double Capacity Bobbin – JACK F5HL-7/H2/H5/H6 · JUKI DNU1541/DU1181N/DDL8100eH/X · SPEEDWAY SW0303L/SW335L

$1.20
Condition:
New
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Compatible with

JACK F5-HL-7JACK H2JACK H5JACK H6JUKI DNU-1541JUKI DU-1181NJUKI DDL-8100eHSPEEDWAY SW-0303L
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SPEEDWAY SW-335L

Frequently asked

How does it ship?

Fast free shipping from our Miami warehouse. It's a portable unit — arrives boxed and ready, no table assembly involved.

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Warranty backed by our own techs in Miami, FL. Support in English & Spanish: +1 (954) 681-3894 or WhatsApp.

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Description

Genuine OEM-quality replacement part. Model-specific (internal/rotating part) — compatible with the machine models listed below.

Reduce bobbin changes and keep production moving with the JACK Aluminium Double Capacity Bobbin. Machined from aluminum for durability and precision balance, it holds twice the thread of a standard bobbin — cutting downtime on long sewing runs. A direct drop-in replacement for JACK, JUKI, and SPEEDWAY heavy-duty machine models.

Key Features

  • Double thread capacity compared to standard bobbins — fewer interruptions on long runs
  • Precision-machined aluminum for consistent balance and smooth rotation
  • Maintains correct bobbin tension throughout the full thread load
  • Direct drop-in fit — no adjustment needed
  • Durable aluminum construction resists wear over high-cycle use

Compatibility

  • JACK F5HL-7 / H2 / H5 / H6
  • JUKI DNU-1541 / DU-1181N / DDL-8700EH / DDL-8700EH/X
  • SPEEDWAY SW0303L / SW335L

Compatible Machines

  • JACK: F5-HL-7, H2, H5, H6
  • JUKI: DNU-1541, DU-1181N, DDL-8100eH
  • SPEEDWAY: SW-0303L, SW-335L

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  • Free shipping over $75

    Spend $75+ in parts & accessories and shipping is free!

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    Extensive stock, usually arrives within a week

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    Expert advice available at 954-681-3894

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JACK Aluminium Double Capacity Bobbin – JACK F5HL-7/H2/H5/H6 · JUKI DNU1541/DU1181N/DDL8700EH/X · SPEEDWAY SW0303L/SW335L
JACK

JACK Aluminium Double Capacity Bobbin – JACK F5HL-7/H2/H5/H6 · JUKI DNU1541/DU1181N/DDL8100eH/X · SPEEDWAY SW0303L/SW335L

$1.20

Genuine OEM-quality replacement part. Model-specific (internal/rotating part) — compatible with the machine models listed below.

Reduce bobbin changes and keep production moving with the JACK Aluminium Double Capacity Bobbin. Machined from aluminum for durability and precision balance, it holds twice the thread of a standard bobbin — cutting downtime on long sewing runs. A direct drop-in replacement for JACK, JUKI, and SPEEDWAY heavy-duty machine models.

Key Features

Compatibility

Compatible Machines

View product