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SPEC Extension Spring: 302 Stainless Steel, 23.1 mm Free Lg, 0.55 mm Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 23.1 mm Free Lg, 0.55 mm Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a free length of 23.1 mm, wire diameter of 0.55 mm, and outer diameter of 2.8 mm. Supplied as a 2-pack with a plain finish (MPN…

SKU 3G-OTH-679605

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 23.1 mm Free Lg, 0.55 mm Wire Dia
Category
Machine Hook Extension Springs
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SPEC
Manufacturer Part Number
HM0280550023S
Type
2 PK
O.D.
2.8 mm
Finish
Plain
Free Lg
23.1 mm
Wire Dia
0.55 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 with a free length of 23.1 mm, wire diameter of 0.55 mm, and outer diameter of 2.8 mm. Supplied as a 2-pack with a plain finish (MPN HM0280550023S), this component is sourced and supported by 3G Electric across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

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, automation systems, and machinery across sectors like material handling, pneumatics, and combustion systems. 3G Electric supplies this spring as part of its broad industrial offering.

What are the specifications of the SPEC extension spring HM0280550023S?

This SPEC extension spring is made of 302 stainless steel with a plain finish. It has a free length of 23.1 mm, wire diameter of 0.55 mm, and outer diameter of 2.8 mm. It comes as a 2-pack. 3G Electric sources and delivers this component globally.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs to customers worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we interpret your demand and deliver genuine components like this 302 stainless steel spring to your facility, regardless of location.

How to select the right extension spring for an application?

Select an extension spring by matching free length, wire diameter, outer diameter, and material to your load and deflection requirements. For example, the SPEC spring with 23.1 mm free length and 0.55 mm wire diameter suits light tension tasks. 3G Electric can help you identify the correct part for your machinery.

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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