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SPEC Extension Spring: Music Wire, 4 1/2 in Free Lg, 0.125 in Wire Dia, 1.125 in O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 4 1/2 in Free Lg, 0.125 in Wire Dia, 1.125 in O.D.

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied as a 2-pack (MPN MH11251254500M). It features a 1.125 in outer diameter, 0.125 in wire diameter, 4 1/2 in free length, and an…

SKU 3G-OTH-681708

Brand
SPEC
Item
Extension Spring: Music Wire, 4 1/2 in Free Lg, 0.125 in Wire Dia, 1.125 in O.D.
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
MH11251254500M
Type
2 PK
O.D.
1.125 in
Finish
Oil
Free Lg
4 1/2 in
Wire Dia
0.125 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 as a 2-pack (MPN MH11251254500M). It features a 1.125 in outer diameter, 0.125 in wire diameter, 4 1/2 in free length, and an oil finish.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring stores energy and provides resistance to pulling forces. It is commonly used in industrial machinery, automotive assemblies, and material handling equipment where a return force is needed after extension.

What are the specifications of the SPEC extension spring MH11251254500M?

This SPEC extension spring has a 1.125 in outer diameter, 0.125 in wire diameter, 4 1/2 in free length, and an oil finish. It is made of music wire and supplied as a 2-pack (MPN MH11251254500M).

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order the MH11251254500M 2-pack or other SPEC spring sizes for your application.

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

Select a SPEC extension spring by matching its outer diameter, wire diameter, and free length to your space and load requirements. Ensure the spring’s working load and extension range suit your mechanism. The oil finish provides basic corrosion resistance for indoor use.

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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