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

SPEC Extension Spring

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied as a 5-pack. Each spring has a 7/8 in free length, 0.02 in wire diameter, and 0.12 in O.D., with a plain finish (MPN…

SKU 3G-OTH-680304

Brand
SPEC
Item
Extension Spring
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
H01200200880S
Type
5 PK
O.D.
0.12 in
Finish
Plain
Free Lg
7/8 in
Wire Dia
0.02 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-pack. Each spring has a 7/8 in free length, 0.02 in wire diameter, and 0.12 in O.D., with a plain finish (MPN H01200200880S).

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring, like this 302 stainless steel machine hook spring, stores and releases energy to provide tension in industrial applications such as machinery counterbalances, door returns, and conveyor systems. 3G Electric supplies these springs across 14 industrial departments, including material handling and pneumatics.

What are the specifications of the SPEC extension spring H01200200880S?

This SPEC extension spring is made of 302 stainless steel with a plain finish. It has a 7/8 in free length, 0.02 in wire diameter, and 0.12 in O.D. It is supplied as a 5-pack with machine hooks. 3G Electric sources genuine SPEC springs for global delivery.

Where to buy SPEC extension springs in worldwide?

3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine SPEC parts like the H01200200880S 5-pack and deliver to any international destination. Contact us for availability and lead time.

How to select the right SPEC extension spring?

To select the right SPEC extension spring, match free length, wire diameter, and O.D. to your application's tension requirements. For this 302 stainless steel spring, ensure the 7/8 in free length and 0.12 in O.D. fit your assembly. 3G Electric's specialists can help interpret your needs across 14 departments.

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 on both ends for secure attachment. With a free length of 109 mm, wire diameter of 5 mm, and outer diameter of 25 mm, it provides resistance to pulling forces. Suitable for applications requiring controlled return motion, such as in industrial machinery and material handling equipment
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This extension spring features machine hooks for attachment in tension applications. With a free length of 2 1/2 in, wire diameter of 0.045 in, and outer diameter of 0.42 in, it provides return force in assemblies such as valves, clutches, and conveyor systems. The plain finish is suitable for general industrial use
Machine hook extension spring with 0.5 in outer diameter, 2 1/2 in free length, and 0.041 in wire diameter. Plain finish. Supplied in a pack of 3. Used to provide pulling force in mechanical assemblies such as material handling and packaging equipment
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Machine hook extension spring with 0.5 in outer diameter, 2 1/2 in free length, and 0.041 in wire diameter. Plain finish. Supplied in a pack of 3. Used to provide pulling force in mechanical assemblies such as material handling and packaging equipment
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Machine hook extension spring made of 302 stainless steel with plain finish. Free length 1-1/2 in, wire diameter 0.034 in, outer diameter 0.5 in. Supplied as a 3-pack. Used to provide tension in machinery, pulling components together or returning them to a starting position
Music wire extension spring with machine hooks, designed to store and release energy under tension. Used in industrial machinery, automotive assemblies, and mechanical systems requiring return force, such as latches, counterbalances, and tension mechanisms. Supplied as a 2-pack with oil finish
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Music wire extension spring with machine hooks, designed to store and release energy under tension. Used in industrial machinery, automotive assemblies, and mechanical systems requiring return force, such as latches, counterbalances, and tension mechanisms. Supplied as a 2-pack with oil finish
This extension spring features machine hook ends for secure attachment in tension applications. Constructed from music wire with an oil finish, it provides consistent pulling force for returning components to their original position. Typical uses include industrial machinery, conveyors, and automation systems
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This extension spring features machine hook ends for secure attachment in tension applications. Constructed from music wire with an oil finish, it provides consistent pulling force for returning components to their original position. Typical uses include industrial machinery, conveyors, and automation systems
This extension spring is made of 302 stainless steel with a plain finish. It has a 0.75 in outer diameter, 3 in free length, and 0.105 in wire diameter. The machine hooks allow secure attachment in applications requiring pulling force, such as in industrial machinery and automation systems
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This extension spring is made of 302 stainless steel with a plain finish. It has a 0.75 in outer diameter, 3 in free length, and 0.105 in wire diameter. The machine hooks allow secure attachment in applications requiring pulling force, such as in industrial machinery and automation systems
This extension spring stores energy and provides resistance to pulling forces. It is used in applications requiring controlled return motion or tension, such as industrial machinery and equipment. The spring has a free length of 3/4 in, wire diameter of 0.041 in, and outer diameter of 0.36 in, with a plain finish. Sold in a pack of 5
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This extension spring stores energy and provides resistance to pulling forces. It is used in applications requiring controlled return motion or tension, such as industrial machinery and equipment. The spring has a free length of 3/4 in, wire diameter of 0.041 in, and outer diameter of 0.36 in, with a plain finish. Sold in a pack of 5