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SPEC Extension Spring: 302 Stainless Steel - Machine Hook Extension Springs

SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel

The SPEC Extension Spring is a 302 Stainless Steel Machine Hook Extension Spring, supplied as a 5 PK. Key specifications include a Free Length of 1 3/4 in, Wire Diameter of 0.029 in, Outer Diameter of 0.24 in, and a…

SKU 3G-OTH-681716

Brand

SPEC

Item

Extension Spring: 302 Stainless Steel

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

H02400291750S 

Type

5 PK 

O.D.

0.24 in 

Finish

Plain 

Free Lg

1 3/4 in 

Wire Dia

0.029 in 

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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 5 PK. Key specifications include a Free Length of 1 3/4 in, Wire Diameter of 0.029 in, Outer Diameter of 0.24 in, and a Plain finish (MPN H02400291750S).

Frequently Asked Questions

What is a SPEC Extension Spring used for?

A SPEC Extension Spring is used to provide a pulling force between two components in industrial machinery, such as in material handling, packaging, or automation equipment. Its 302 stainless steel construction offers corrosion resistance for demanding environments.

What are the specifications of the SPEC Extension Spring H02400291750S?

The SPEC Extension Spring H02400291750S has a free length of 1 3/4 in, wire diameter of 0.029 in, outer diameter of 0.24 in, and a plain finish. It is made from 302 stainless steel and comes in a 5 PK. These specs determine its load and deflection characteristics.

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 H02400291750S to your facility, ensuring compliance with international shipping requirements.

How to select the right SPEC Extension Spring for an application?

To select the right SPEC Extension Spring, match the free length, wire diameter, and outer diameter to your required load and extension. Consider the material—302 stainless steel for corrosion resistance—and ensure the spring's working range stays within its elastic limit to avoid permanent set.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description

This extension spring is made of 302 stainless steel with a plain finish. It features machine hooks on both ends and is supplied in a pack of three. Typical applications include providing tension in mechanical assemblies where components need to be returned to their original position

This extension spring is made of 302 stainless steel with a plain finish. It features machine hooks on both ends and is supplied in a pack of three. Typical applications include providing tension in mechanical assemblies where components need to be returned to their original position

Extension spring with machine hooks, 0.094 in outer diameter, 3/4 in free length, 0.013 in wire diameter, plain finish. Supplied as a pack of 3. Used to provide pulling force in mechanical assemblies such as counterbalances, garage doors, and industrial machinery

Extension spring with machine hooks, 0.094 in outer diameter, 3/4 in free length, 0.013 in wire diameter, plain finish. Supplied as a pack of 3. Used to provide pulling force in mechanical assemblies such as counterbalances, garage doors, and industrial machinery

This SPEC extension spring is made of 302 stainless steel with a plain finish. It has a free length of 7/16 in, wire diameter of 0.013 in, and outer diameter of 0.094 in. Supplied as a 3-pack, it is commonly used in machinery and equipment requiring a compact, corrosion-resistant spring for tension applications

This SPEC extension spring is made of 302 stainless steel with a plain finish. It has a free length of 7/16 in, wire diameter of 0.013 in, and outer diameter of 0.094 in. Supplied as a 3-pack, it is commonly used in machinery and equipment requiring a compact, corrosion-resistant spring for tension applications

Machine hook extension spring with 0.007 in wire diameter, 0.063 in O.D., 5/16 in free length, plain finish. Pack of 3. Used in industrial machinery, automation equipment, and mechanical assemblies requiring a return force, such as valves, clutches, and counterbalance mechanisms

Machine hook extension spring with 0.007 in wire diameter, 0.063 in O.D., 5/16 in free length, plain finish. Pack of 3. Used in industrial machinery, automation equipment, and mechanical assemblies requiring a return force, such as valves, clutches, and counterbalance mechanisms

Extension spring with machine hooks, 302 stainless steel, plain finish. Free length 1 1/2 in, wire diameter 0.029 in, outer diameter 0.24 in. Sold as a 5-pack. Used for tensioning, counterbalancing, or latch return in mechanical assemblies

Extension spring with machine hooks, 302 stainless steel, plain finish. Free length 1 1/2 in, wire diameter 0.029 in, outer diameter 0.24 in. Sold as a 5-pack. Used for tensioning, counterbalancing, or latch return in mechanical assemblies

This extension spring is made of 302 stainless steel with a plain finish. It has a free length of 5/8 in, wire diameter of 0.022 in, and outer diameter of 0.12 in. Supplied as a 5-pack, it provides tension in mechanical assemblies such as industrial equipment, machinery, and automation systems

This extension spring is made of 302 stainless steel with a plain finish. It has a free length of 5/8 in, wire diameter of 0.022 in, and outer diameter of 0.12 in. Supplied as a 5-pack, it provides tension in mechanical assemblies such as industrial equipment, machinery, and automation systems

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This extension spring features machine hook ends and is made from music wire with an oil finish. It has a wire diameter of 0.125 in, an outside diameter of 1.125 in, and a free length of 6 1/2 in. Commonly used in industrial machinery to provide pulling force, such as in conveyors, valves, and agricultural equipment

This extension spring features machine hook ends and is made from music wire with an oil finish. It has a wire diameter of 0.125 in, an outside diameter of 1.125 in, and a free length of 6 1/2 in. Commonly used in industrial machinery to provide pulling force, such as in conveyors, valves, and agricultural equipment

Machine hook extension spring with plain finish. Free length 2 in, wire diameter 0.063 in, outer diameter 0.65 in. Supplied as a pack of 3. Used in tension applications such as counterbalancing, retracting, or pulling components together

Machine hook extension spring with plain finish. Free length 2 in, wire diameter 0.063 in, outer diameter 0.65 in. Supplied as a pack of 3. Used in tension applications such as counterbalancing, retracting, or pulling components together

Extension spring with machine hooks for tension applications. 302 stainless steel construction with plain finish. Free length 50.3 mm, wire diameter 1.2 mm, outer diameter 6 mm. Supplied as a 2-pack

Extension spring with machine hooks for tension applications. 302 stainless steel construction with plain finish. Free length 50.3 mm, wire diameter 1.2 mm, outer diameter 6 mm. Supplied as a 2-pack

This extension spring features machine hooks for tension applications in mechanical assemblies. With a 0.031 in wire diameter, 0.24 in outer diameter, and 2 in free length, it provides consistent force. The plain finish and 5-pack quantity suit general industrial use

This extension spring features machine hooks for tension applications in mechanical assemblies. With a 0.031 in wire diameter, 0.24 in outer diameter, and 2 in free length, it provides consistent force. The plain finish and 5-pack quantity suit general industrial use

This machine hook extension spring is made of music wire with an oil finish. It has a 6-inch free length, 0.085-inch wire diameter, and 0.85-inch outer diameter. Used to provide tension in mechanical assemblies such as garage doors, trampolines, and industrial machinery. Sold in a 2-pack

This machine hook extension spring is made of music wire with an oil finish. It has a 6-inch free length, 0.085-inch wire diameter, and 0.85-inch outer diameter. Used to provide tension in mechanical assemblies such as garage doors, trampolines, and industrial machinery. Sold in a 2-pack

This extension spring is made of music wire with an oil finish. It has a wire diameter of 2 mm, an outer diameter of 22 mm, and a free length of 80.8 mm. The spring features machine hook ends for attachment. It is used to provide pulling force in assemblies such as counterbalances, door mechanisms, and tensioning systems

This extension spring is made of music wire with an oil finish. It has a wire diameter of 2 mm, an outer diameter of 22 mm, and a free length of 80.8 mm. The spring features machine hook ends for attachment. It is used to provide pulling force in assemblies such as counterbalances, door mechanisms, and tensioning systems

Machine hook extension spring with plain finish. Free length 1 1/4 in, wire diameter 0.02 in, outer diameter 0.12 in. Sold in packs of 5. Used to apply a pulling force between two components in mechanical assemblies

Machine hook extension spring with plain finish. Free length 1 1/4 in, wire diameter 0.02 in, outer diameter 0.12 in. Sold in packs of 5. Used to apply a pulling force between two components in mechanical assemblies

This machine hook extension spring stores and releases energy by resisting a pulling force. It has a 0.5 in outer diameter, 4 1/2 in free length, and 0.075 in wire diameter. The spring is made of music wire with an oil finish and is supplied in a 3-pack. Typical applications include industrial machinery, automotive assemblies, and material handling equipment requiring controlled return motion

This machine hook extension spring stores and releases energy by resisting a pulling force. It has a 0.5 in outer diameter, 4 1/2 in free length, and 0.075 in wire diameter. The spring is made of music wire with an oil finish and is supplied in a 3-pack. Typical applications include industrial machinery, automotive assemblies, and material handling equipment requiring controlled return motion