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SPEC Extension Spring: Music Wire, 4 1/2 in Free Lg, 0.125 in Wire Dia, 0.75 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, 0.75 in O.D.

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 2-pack (MPN MH07501254500M). It features a 0.125 in wire diameter, 0.75 in O.D., 4 1/2 in free length, and an oil finish.

SKU 3G-OTH-679316

Brand
SPEC
Item
Extension Spring: Music Wire, 4 1/2 in Free Lg, 0.125 in Wire Dia, 0.75 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
MH07501254500M
Type
2 PK
O.D.
0.75 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 in a 2-pack (MPN MH07501254500M). It features a 0.125 in wire diameter, 0.75 in O.D., 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 with machine hooks is used to provide a pulling force in industrial applications such as counterbalancing, door returns, and tension mechanisms. The music wire construction and oil finish suit general-purpose use across machining, material handling, and automation equipment.

What are the specifications of the SPEC extension spring MH07501254500M?

This SPEC extension spring has a 0.125 in wire diameter, 0.75 in O.D., 4 1/2 in free length, and an oil finish. It is supplied as a 2-pack with machine hook ends, made from music wire. The manufacturer part number is MH07501254500M.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the MH07501254500M 2-pack or other SPEC spring sizes.

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

To select the right SPEC extension spring, match the wire diameter, O.D., free length, and end type (machine hook) to your load and deflection requirements. The oil finish provides basic corrosion resistance. Consult the manufacturer's load-deflection data for the MH07501254500M to ensure it meets your force needs.

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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