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SPEC HM2505000154S Machine Hook Extension Spring - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC HM2505000154S Machine Hook Extension Spring

The SPEC Extension Spring (MPN HM2505000154S) is a 302 Stainless Steel machine hook extension spring with a 154 mm free length, 5 mm wire diameter, and 25 mm O.D., finished plain. 3G Electric interprets this demand…

SKU 3G-OTH-680137

Brand
SPEC
Item
HM2505000154S Machine Hook Extension Spring
Part Number
HM2505000154S
Category
Machine Hook Extension Springs
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SPEC
Manufacturer Part Number
HM2505000154S
O.D
25 mm
Finish
Plain
Free Lg
154 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 HM2505000154S) is a 302 Stainless Steel machine hook extension spring with a 154 mm free length, 5 mm wire diameter, and 25 mm O.D., finished plain. 3G Electric interprets this demand and delivers it across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring stores and releases energy to resist pulling forces. It is commonly used in industrial machinery, automotive assemblies, and material handling equipment where a return force is needed after extension.

What are the specifications of the SPEC HM2505000154S extension spring?

The SPEC HM2505000154S is a 302 stainless steel machine hook extension spring with a 154 mm free length, 5 mm wire diameter, and 25 mm O.D. It has a plain finish and is designed for general industrial applications.

Where to buy SPEC extension springs worldwide?

3G Electric supplies the SPEC HM2505000154S extension spring worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this and other industrial components.

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. The SPEC HM2505000154S uses 302 stainless steel for corrosion resistance. Consult a spring design guide for precise force calculations.

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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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This extension spring features machine hooks for tension applications in mechanical assemblies. Made from music wire with an oil finish, it has a 0.031 in wire diameter, 0.18 in outer diameter, and 3/4 in free length. Supplied in a 5-pack
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This machine hook extension spring is made of music wire with an oil finish. It has a free length of 28 mm, wire diameter of 0.5 mm, and outer diameter of 2.5 mm. Supplied as a 2-pack, it is used to provide tension in industrial assemblies such as valves, clutches, and conveyor systems
This extension spring features machine hooks for tension applications. With a 4.5 mm wire diameter, 32 mm outer diameter, and 298 mm free length, it provides consistent force in counterbalancing, lifting, or pulling mechanisms. The plain finish suits general industrial use
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This extension spring features machine hooks for tension applications. With a 4.5 mm wire diameter, 32 mm outer diameter, and 298 mm free length, it provides consistent force in counterbalancing, lifting, or pulling mechanisms. The plain finish suits general industrial use

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