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SPEC Extension Spring: Music Wire, 144.4 mm Free Lg, 2.2 mm Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 144.4 mm Free Lg, 2.2 mm Wire Dia

The SPEC Extension Spring (SKU 3G-OTH-679548, MPN HM1502200144M) is a machine hook extension spring made of music wire with a 2.2 mm wire diameter, 15 mm O.D., and 144.4 mm free length, finished in oil. 3G Electric…

SKU 3G-OTH-679548

Brand
SPEC
Item
Extension Spring: Music Wire, 144.4 mm Free Lg, 2.2 mm Wire Dia
Category
Machine Hook Extension Springs
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SPEC
Manufacturer Part Number
HM1502200144M
O.D
15 mm
Finish
Oil
Free Lg
144.4 mm
Wire Dia
2.2 mm

Technical Documents

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SPEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEC Extension Spring (SKU 3G-OTH-679548, MPN HM1502200144M) is a machine hook extension spring made of music wire with a 2.2 mm wire diameter, 15 mm O.D., and 144.4 mm free length, finished in oil. 3G Electric sources this and thousands of other industrial components across 14 departments, with specialist expertise in combustion, pumps, and controls to ensure you get the right part for your application.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring stores and releases energy to provide tension in mechanical assemblies. It is commonly used in industrial equipment, automotive components, and machinery where a pulling force is required to return parts to their original position.

What are the specifications of the SPEC HM1502200144M extension spring?

The SPEC HM1502200144M extension spring has a 2.2 mm wire diameter, 15 mm O.D., and 144.4 mm free length. It is made of music wire with an oil finish and features machine hooks for attachment. These dimensions ensure compatibility with specific tension applications.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs like the HM1502200144M to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this or any other industrial component across our 14 departments.

How to select the right extension spring for an application?

To select the right extension spring, match the wire diameter, outer diameter, and free length to your space and load requirements. Consider the material—music wire offers high tensile strength. For expert guidance, 3G Electric’s specialists in combustion, pumps, and controls can help you choose the correct part.

SPEC Products

3G Electric supplies SPEC machine hook extension springs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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