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

SPEC Machine Hook Extension Spring

The SPEC Extension Spring is a machine hook extension spring made from music wire, supplied in a 5-pack. It features a free length of 1 1/8 in, wire diameter of 0.022 in, and outer diameter of 0.12 in, with an oil…

SKU 3G-OTH-680824

Brand
SPEC
Item
Machine Hook Extension Spring
Category
Machine Hook Extension Springs
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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
MH01200221120M
Type
5 PK
O.D.
0.12 in
Finish
Oil
Free Lg
1 1/8 in
Wire Dia
0.022 in

Technical Documents

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

Product Description

The SPEC Extension Spring is a machine hook extension spring made from music wire, supplied in a 5-pack. It features a free length of 1 1/8 in, wire diameter of 0.022 in, and outer diameter of 0.12 in, with an oil finish (MPN MH01200221120M).

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. Common applications include industrial machinery, automotive assemblies, and general mechanical tensioning where a compact, reliable spring is needed.

What are the specifications of the SPEC extension spring MH01200221120M?

This SPEC extension spring has a free length of 1 1/8 in, wire diameter of 0.022 in, outer diameter of 0.12 in, and an oil finish. It is made from music wire and comes in a 5-pack. The manufacturer part number is MH01200221120M.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide. We handle full logistics and customs clearance to deliver genuine industrial components to your facility. Contact us for pricing and lead time on the MH01200221120M 5-pack.

How to select the right extension spring for a machine hook application?

Select an extension spring by matching free length, wire diameter, and outer diameter to your assembly's space and load requirements. The SPEC MH01200221120M offers a 1 1/8 in free length and 0.022 in wire diameter for light tension applications. Always verify hook style and finish compatibility.

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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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