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SPEC Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.022 in Wire Dia, 0.12 in O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.022 in Wire Dia, 0.12 in O.D.

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack. It features a 0.022 in wire diameter, 0.12 in O.D., and a 2 1/4 in free length, with an oil finish (MPN…

SKU 3G-OTH-679698

Brand
SPEC
Item
Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.022 in Wire Dia, 0.12 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
MH01200222250M
Type
5 PK
O.D.
0.12 in
Finish
Oil
Free Lg
2 1/4 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 of music wire, supplied in a 5-pack. It features a 0.022 in wire diameter, 0.12 in O.D., and a 2 1/4 in free length, with an oil finish (MPN MH01200222250M).

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 assemblies, such as counterbalances, door returns, and tension mechanisms. The 0.022 in wire diameter and 2 1/4 in free length suit light-duty applications across machining, material handling, and general equipment maintenance.

What are the specifications of the SPEC extension spring MH01200222250M?

This SPEC extension spring has a 0.022 in wire diameter, 0.12 in O.D., and 2 1/4 in free length. It is made of music wire with an oil finish, supplied in a 5-pack. The manufacturer part number is MH01200222250M. These specs define its tension range and fit for machine hook assemblies.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine SPEC parts like the MH01200222250M 5-pack. Contact us for availability and lead time to your location.

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

To select the right SPEC extension spring, match the wire diameter, O.D., and free length to your required load and extension. The 0.022 in wire diameter and 0.12 in O.D. suit light tension needs. Ensure the machine hook ends fit your mounting points. Consult a spring rate chart for precise force calculations.

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 machine hook extension spring is made of music wire with an oil finish. It has a 0.085 in wire diameter, 0.75 in O.D., and 4 1/2 in free length. Supplied as a 2-pack, it is used to provide pulling force between components in machinery such as conveyors, agricultural equipment, and automotive assemblies
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