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SPEC Machine Hook Extension Spring 2-Pack - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Machine Hook Extension Spring 2-Pack

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 2-pack. It features a free length of 4 inches, a wire diameter of 0.115 inches, an outer diameter of 1.25 inches, and an…

SKU 3G-OTH-681484

Brand
SPEC
Item
Machine Hook Extension Spring 2-Pack
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
MH12501154000M
Type
2 PK
O.D.
1.25 in
Finish
Oil
Free Lg
4 in
Wire Dia
0.115 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 of music wire, supplied in a 2-pack. It features a free length of 4 inches, a wire diameter of 0.115 inches, an outer diameter of 1.25 inches, and an oil finish (MPN MH12501154000M).

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring with machine hooks is used to provide pulling force in industrial assemblies, such as counterbalances, garage doors, and agricultural equipment. The music wire construction and oil finish offer durability in moderate-load applications.

What are the specifications of the SPEC extension spring MH12501154000M?

This SPEC extension spring has a free length of 4 in, wire diameter of 0.115 in, outer diameter of 1.25 in, and an oil finish. It is supplied as a 2-pack with machine hook ends, suitable for general-purpose tension applications.

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 MH12501154000M to support your maintenance and production needs across industries.

How to select the right extension spring for an application?

To select the right extension spring, match free length, wire diameter, and outer diameter to your load and space requirements. The SPEC MH12501154000M with 4 in free length and 0.115 in wire diameter suits moderate-force tasks. Always verify hook type and finish for environmental 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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Music wire extension spring with machine hook ends, oil finish. Free length 1 3/8 in, wire diameter 0.037 in, outer diameter 0.42 in. Used in tension applications such as counterbalances, garage doors, and agricultural equipment
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Machine hook extension spring made of 302 stainless steel with plain finish. Outer diameter 9 mm, wire diameter 0.8 mm, free length 60.6 mm. Supplied in a 2-pack. Used to store and release energy, providing tension in mechanical assemblies such as industrial machinery, automotive components, and material handling equipment
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This extension spring features machine hooks on both ends for attachment in tension applications. Made of 302 stainless steel with a plain finish, it provides corrosion resistance suitable for environments where moisture or chemicals are present. Commonly used in industrial machinery, automation equipment, and mechanical assemblies to store energy and resist pulling forces
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