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SPEC Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.037 in Wire Dia, 0.5 in O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.037 in Wire Dia, 0.5 in O.D.

The SPEC Machine Hook Extension Spring (SKU 3G-OTH-679766, MPN MH05000372250M) is a music-wire spring with a 0.037 in wire diameter, 0.5 in O.D., and 2 1/4 in free length, supplied in a 3-pack with an oil finish. 3G…

SKU 3G-OTH-679766

Brand
SPEC
Item
Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.037 in Wire Dia, 0.5 in O.D.
Category
Machine Hook Extension Springs
Available to Order
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Local availability & support

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
MH05000372250M
Type
3 PK
O.D.
0.5 in
Finish
Oil
Free Lg
2 1/4 in
Wire Dia
0.037 in

Technical Documents

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SPEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEC Machine Hook Extension Spring (SKU 3G-OTH-679766, MPN MH05000372250M) is a music-wire spring with a 0.037 in wire diameter, 0.5 in O.D., and 2 1/4 in free length, supplied in a 3-pack with an oil finish. 3G Electric sources this genuine industrial spring across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a SPEC machine hook extension spring used for?

A SPEC machine hook extension spring provides tension in industrial assemblies, such as counterbalances, latches, and conveyor systems. Its music-wire construction and oil finish suit general-purpose mechanical applications across machining, material handling, and automation. 3G Electric supplies this genuine SPEC spring alongside components from brands like SKF and Festo.

What are the specifications of the SPEC extension spring MH05000372250M?

The SPEC extension spring (MPN MH05000372250M) has a 0.037 in wire diameter, 0.5 in O.D., and 2 1/4 in free length. It comes in a 3-pack with an oil finish. These specs define its tension range and fit for machine hook applications in industrial equipment.

Where to buy SPEC extension springs worldwide?

3G Electric sources and delivers genuine SPEC extension springs worldwide, handling full logistics and customs clearance. As a global industrial supplier across 14 departments, we provide this spring and components from brands like ABB and Fluke. Contact us for availability and delivery to your location.

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

Select an extension spring by matching wire diameter, outer diameter, and free length to your assembly's load and travel requirements. The SPEC spring's 0.037 in wire and 0.5 in O.D. suit moderate tension needs. 3G Electric can help interpret your demand and source the correct spring from brands like SPEC.

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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