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

SPEC Extension Spring: Music Wire, 3/4 in Free Lg, 0.031 in Wire Dia, 0.18 in O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 3/4 in Free Lg, 0.031 in Wire Dia, 0.18 in O.D.

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack. Each spring has a 0.031 in wire diameter, 0.18 in outer diameter, and 3/4 in free length, with an oil finish (MPN…

SKU 3G-OTH-678971

Brand
SPEC
Item
Extension Spring: Music Wire, 3/4 in Free Lg, 0.031 in Wire Dia, 0.18 in O.D.
Category
Machine Hook Extension Springs
Available to Order
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Worldwide Shipping
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Technical specs
1-Day Quote
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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
MH01800310750M
Type
5 PK
O.D.
0.18 in
Finish
Oil
Free Lg
3/4 in
Wire Dia
0.031 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. Each spring has a 0.031 in wire diameter, 0.18 in outer diameter, and 3/4 in free length, with an oil finish (MPN MH01800310750M).

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 tension in mechanical assemblies, such as counterbalances, garage doors, and industrial equipment. The music wire construction and oil finish offer corrosion resistance and consistent force. 3G Electric supplies these springs for maintenance and repair across 14 industrial departments.

What are the specifications of the SPEC extension spring MH01800310750M?

The SPEC extension spring (MPN MH01800310750M) has a 0.031 in wire diameter, 0.18 in outer diameter, and 3/4 in free length. It is made of music wire with an oil finish and comes in a 5-pack. These specs ensure precise tension for light-duty applications.

Where to buy SPEC extension springs in worldwide?

3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine parts like the MH01800310750M 5-pack and deliver to your facility. Contact us for a quote and delivery timeline to your location.

How to select the right extension spring for an application?

To select the right extension spring, match free length, wire diameter, and outer diameter to your assembly's space and load requirements. The SPEC MH01800310750M offers a 0.031 in wire diameter and 3/4 in free length for light tension. Consult a spring rate chart or contact 3G Electric for guidance.

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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Cross-referenced by specification & description
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Extension Spring: Music Wire, 2 3/4 in Free Lg, 0.029 in Wire Dia, 0.24 in O.D., 5 PK (MPN MH02400292750M)
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Extension Spring: Music Wire, 1 3/4 in Free Lg, 0.02 in Wire Dia, 0.18 in O.D., 5 PK (MPN MH01800201750M)

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