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SPEC Extension Spring: 302 Stainless Steel, 209 mm Free Lg, 5 mm Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 209 mm Free Lg, 5 mm Wire Dia

The SPEC Extension Spring (MPN HM2505000209S) is a 302 Stainless Steel machine hook extension spring with a 209 mm free length, 5 mm wire diameter, and 25 mm O.D., finished plain. 3G Electric interprets this demand…

SKU 3G-OTH-681310

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 209 mm Free Lg, 5 mm Wire Dia
Category
Machine Hook Extension Springs
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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
HM2505000209S
O.D
25 mm
Finish
Plain
Free Lg
209 mm
Wire Dia
5 mm

Technical Documents

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

Product Description

The SPEC Extension Spring (MPN HM2505000209S) is a 302 Stainless Steel machine hook extension spring with a 209 mm free length, 5 mm wire diameter, and 25 mm O.D., finished plain. 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring is used to store and release energy by resisting a pulling force. It is commonly applied in industrial machinery, automotive assemblies, and material handling equipment where a controlled return motion is required.

What are the specifications of the SPEC HM2505000209S extension spring?

The SPEC HM2505000209S is a 302 stainless steel machine hook extension spring with a 209 mm free length, 5 mm wire diameter, and 25 mm O.D. It has a plain finish and is designed for general-purpose tension applications.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order the HM2505000209S or other SPEC spring sizes for your industrial application.

How to select the right extension spring for an application?

To select the right extension spring, match free length, wire diameter, and outer diameter to your space and load requirements. Consider material—302 stainless steel offers corrosion resistance. Verify hook style and ensure the spring's maximum extended length suits your mechanism.

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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Extension Spring: 302 Stainless Steel, 164.9 mm Free Lg, 1.2 mm Wire Dia, 13 mm O.D., 2 PK (MPN HM1301200165S)

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