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SPEC Machine Hook Extension Spring 5-Pack - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Machine Hook Extension Spring 5-Pack

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack (SKU MH03000372500M, MPN MH03000372500M). It features a 0.037 in wire diameter, 0.3 in outer diameter, 2 1/2 in…

SKU 3G-OTH-679222

Brand
SPEC
Item
Machine Hook Extension Spring 5-Pack
Category
Machine Hook Extension Springs
Available to Order
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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
MH03000372500M
Type
5 PK
O.D.
0.3 in
Finish
Oil
Free Lg
2 1/2 in
Wire Dia
0.037 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 5-pack (SKU MH03000372500M, MPN MH03000372500M). It features a 0.037 in wire diameter, 0.3 in outer diameter, 2 1/2 in free length, and an oil finish.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring is used to provide tension in mechanical assemblies, such as in industrial machinery, automotive components, and material handling equipment. It stores and releases energy when stretched, making it suitable for applications requiring a pulling force.

What are the specifications of the SPEC extension spring MH03000372500M?

The SPEC extension spring MH03000372500M has a 0.037 in wire diameter, 0.3 in outer diameter, 2 1/2 in free length, and an oil finish. It is made of music wire and comes in a 5-pack with machine hook ends.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide, handling logistics and customs for global delivery. As a sourcing partner, we provide genuine industrial parts like the MH03000372500M 5-pack, ensuring you get the correct specifications for your application.

How to select the right SPEC extension spring for an application?

To select the right SPEC extension spring, match the wire diameter, outer diameter, and free length to your load and space requirements. Consider the spring's material—music wire for high tensile strength—and the finish, such as oil for corrosion resistance. Always verify the hook type for proper installation.

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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