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SPEC Extension Spring: 302 Stainless Steel, 44 mm Free Lg, 1.8 mm Wire Dia, 12 mm O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 44 mm Free Lg, 1.8 mm Wire Dia, 12 mm O.D.

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied as a 2 PK with a plain finish. Key specifications include a 12 mm O.D., 44 mm Free Lg, and 1.8 mm Wire Dia (MPN HM1201800044S).

SKU 3G-OTH-681722

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 44 mm Free Lg, 1.8 mm Wire Dia, 12 mm O.D.
Category
Machine Hook Extension Springs
Available to Order
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Local availability & support

Delivery
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
HM1201800044S
Type
2 PK
O.D.
12 mm
Finish
Plain
Free Lg
44 mm
Wire Dia
1.8 mm

Technical Documents

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

Product Description

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied as a 2 PK with a plain finish. Key specifications include a 12 mm O.D., 44 mm Free Lg, and 1.8 mm Wire Dia (MPN HM1201800044S).

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring with machine hooks is used to provide a pulling force in industrial applications such as machinery counterbalances, conveyor systems, and tensioning assemblies. The 302 stainless steel construction offers corrosion resistance for demanding environments.

What are the specifications of the SPEC HM1201800044S extension spring?

This SPEC extension spring has a 12 mm outer diameter, 44 mm free length, and 1.8 mm wire diameter. It is made of 302 stainless steel with a plain finish and is supplied as a 2-pack. The manufacturer part number is HM1201800044S.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine parts like the HM1201800044S to support your maintenance and production needs across industries.

How to select the right SPEC extension spring for an application?

To select the correct SPEC extension spring, match the outer diameter, free length, and wire diameter to your assembly's space and load requirements. Consider the material—302 stainless steel for corrosion resistance—and ensure the machine hook ends fit your mounting points.

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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