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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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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
H02400291750S
Type
5 PK
O.D.
0.24 in
Finish
Plain
Free Lg
1 3/4 in
Wire Dia
0.029 in

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 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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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
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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
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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
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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
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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
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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
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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 is made of music wire with an oil finish. It has a free length of 7 inches, a wire diameter of 0.207 inches, and an outer diameter of 1.75 inches. The machine hooks allow secure attachment. Typical applications include industrial machinery, automotive assemblies, and material handling equipment where the spring stores energy and provides resistance to pulling forces
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This extension spring is made of music wire with an oil finish. It has a free length of 7 inches, a wire diameter of 0.207 inches, and an outer diameter of 1.75 inches. The machine hooks allow secure attachment. Typical applications include industrial machinery, automotive assemblies, and material handling equipment where the spring stores energy and provides resistance to pulling forces
This 5-pack of machine hook extension springs is made from music wire with an oil finish. Each spring has a 0.037 in wire diameter, 0.24 in outer diameter, and 2 3/4 in free length. Extension springs provide pulling force and store energy when stretched, commonly used in tensioning, counterbalancing, and return mechanisms
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This 5-pack of machine hook extension springs is made from music wire with an oil finish. Each spring has a 0.037 in wire diameter, 0.24 in outer diameter, and 2 3/4 in free length. Extension springs provide pulling force and store energy when stretched, commonly used in tensioning, counterbalancing, and return mechanisms
This machine hook extension spring is made of 302 stainless steel with a plain finish. It has a free length of 74.2 mm, wire diameter of 0.8 mm, and outer diameter of 5.5 mm. Supplied as a 2-pack, it is used to store and release energy in applications requiring a return force, such as counterbalances, latches, and tension mechanisms
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This machine hook extension spring is made of 302 stainless steel with a plain finish. It has a free length of 74.2 mm, wire diameter of 0.8 mm, and outer diameter of 5.5 mm. Supplied as a 2-pack, it is used to store and release energy in applications requiring a return force, such as counterbalances, latches, and tension mechanisms
Music wire extension spring with machine hooks. 0.095 in wire diameter, 1 in outer diameter, 4 in free length. Oil finish. Supplied as a 2-pack. Used to provide tension in machinery, pulling components together or returning them to position
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Music wire extension spring with machine hooks. 0.095 in wire diameter, 1 in outer diameter, 4 in free length. Oil finish. Supplied as a 2-pack. Used to provide tension in machinery, pulling components together or returning them to position
Extension spring with machine hooks for tension applications. 302 stainless steel construction with plain finish. Free length 36.5 mm, wire diameter 0.9 mm, outer diameter 10 mm. Supplied as a 2-pack. Used to provide pulling force between components in industrial machinery
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This extension spring is made of 302 stainless steel with a plain finish. It has an outer diameter of 15 mm, wire diameter of 2.2 mm, and free length of 54.4 mm. Machine hook ends allow for attachment in applications requiring a pulling force, such as in industrial machinery, material handling, and automation systems
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This extension spring is made of 302 stainless steel with a plain finish. It has an outer diameter of 15 mm, wire diameter of 2.2 mm, and free length of 54.4 mm. Machine hook ends allow for attachment in applications requiring a pulling force, such as in industrial machinery, material handling, and automation systems
Extension spring with machine hooks for tension applications in machinery counterbalances, conveyor systems, and valve returns. 302 stainless steel construction with plain finish. Outer diameter 0.75 in, free length 2 in, wire diameter 0.125 in
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Music wire extension spring with machine hook ends, oil finish. Free length 1 3/4 in, wire diameter 0.022 in, outer diameter 0.24 in. Used to provide tension in mechanical assemblies such as industrial machinery and material handling equipment