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

SPEC Machine Hook Extension Spring 5-Pack - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Machine Hook Extension Spring 5-Pack

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack (MPN MH04200451370M). It features a 1 3/8 in free length, 0.045 in wire diameter, 0.42 in O.D., and an oil finish.

SKU 3G-OTH-681615

Brand
SPEC
Item
Machine Hook Extension Spring 5-Pack
Category
Machine Hook Extension Springs
Available to Order
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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
MH04200451370M
Type
5 PK
O.D.
0.42 in
Finish
Oil
Free Lg
1 3/8 in
Wire Dia
0.045 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 (MPN MH04200451370M). It features a 1 3/8 in free length, 0.045 in wire diameter, 0.42 in O.D., and an oil finish.

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 machinery, such as in conveyors, agricultural equipment, and automotive assemblies. The music wire construction and oil finish offer good fatigue life and corrosion resistance for general-purpose tension applications.

What are the specifications of the SPEC extension spring MH04200451370M?

This SPEC extension spring has a free length of 1 3/8 in, a wire diameter of 0.045 in, an outside diameter of 0.42 in, and an oil finish. It is made of music wire and comes in a 5-pack. The manufacturer part number is MH04200451370M.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial sourcing partner, we provide genuine SPEC parts like the MH04200451370M 5-pack to customers across multiple industries.

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

To select the right SPEC extension spring, match the free length, wire diameter, and outside diameter to your design's required load and deflection. The oil finish provides basic corrosion protection. For high-cycle or corrosive environments, consult a spring engineering guide to verify the music wire's suitability.

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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Extension spring with machine hooks for tension applications. Music wire construction with oil finish. Free length 4 in, wire diameter 0.095 in, outer diameter 1.25 in. Sold as a 2-pack. Used in industrial machinery, conveyors, and agricultural equipment
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