We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

SPEC Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.037 in Wire Dia, 0.3 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, 0.3 in O.D.

The SPEC Extension Spring: Music Wire (SKU 3G-OTH-680570) is a machine hook extension spring with a 0.037 in wire diameter, 0.3 in O.D., and 2 1/4 in free length. This 5-pack has an oil finish and is identified by…

SKU 3G-OTH-680570

Brand
SPEC
Item
Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.037 in Wire Dia, 0.3 in O.D.
Category
Machine Hook Extension Springs
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SPEC
Manufacturer Part Number
MH03000372250M
Type
5 PK
O.D.
0.3 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 Extension Spring: Music Wire (SKU 3G-OTH-680570) is a machine hook extension spring with a 0.037 in wire diameter, 0.3 in O.D., and 2 1/4 in free length. This 5-pack has an oil finish and is identified by manufacturer part number MH03000372250M.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 conveyor systems, agricultural equipment, and automotive assemblies. It stores energy when stretched and returns to its original length, making it ideal for counterbalancing and tensioning mechanisms.

What are the specifications of the SPEC extension spring 828MT6?

The SPEC extension spring 828MT6 has a 0.037 in wire diameter, 0.3 in O.D., and 2 1/4 in free length. It is made of music wire with an oil finish and comes in a 5-pack. The manufacturer part number is MH03000372250M.

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 828MT6 5-pack to customers across multiple industries, ensuring the right specifications for your application.

How to select the right extension spring for an application?

To select the right extension spring, match the wire diameter, outer diameter, and free length to your required load and deflection. Consider the material—music wire offers high tensile strength—and finish for corrosion resistance. For the SPEC 828MT6, verify the 0.037 in wire diameter and 0.3 in O.D. suit your tension 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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