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

SPEC Extension Spring: Crossover Center Loop End, Music Wire, 41.4 mm Free Lg - Crossover Center Loop Extension Springs
SPECCrossover Center Loop Extension Springs

SPEC Extension Spring: Crossover Center Loop End, Music Wire, 41.4 mm Free Lg

The SPEC Extension Spring: Crossover Center Loop End (SKU 3G-OTH-664755, MPN T31040) is a music wire, 2-pack crossover center loop extension spring with a free length of 41.4 mm and a wire diameter of 0.55 mm…

SKU 3G-OTH-664755

Also listed as: T 31040 · T-31040

Brand
SPEC
Item
Extension Spring: Crossover Center Loop End, Music Wire, 41.4 mm Free Lg
Category
Crossover Center Loop 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
T31040
Type
Music Wire, 2 PK
Finish
Oil
Free Lg
41.4 mm
Wire Dia
0.55 mm

Technical Documents

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

Product Description

The SPEC Extension Spring: Crossover Center Loop End (SKU 3G-OTH-664755, MPN T31040) is a music wire, 2-pack crossover center loop extension spring with a free length of 41.4 mm and a wire diameter of 0.55 mm, finished in oil. 3G Electric interprets this demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

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 crossover center loop extension spring used for?

A SPEC crossover center loop extension spring is used to provide a pulling force between two components in industrial machinery, such as in conveyors, actuators, or tensioning systems. The 41.4 mm free length and 0.55 mm wire diameter suit light to medium load applications.

What are the specifications of the SPEC T31040 extension spring?

The SPEC T31040 extension spring is a music wire, 2-pack crossover center loop spring with a free length of 41.4 mm, wire diameter of 0.55 mm, and an oil finish. It is designed for consistent tension in industrial equipment and is supplied by 3G Electric.

Where to buy SPEC T31040 extension springs worldwide?

3G Electric supplies the SPEC T31040 extension spring worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine parts across 14 departments, including specialist expertise in combustion, pumps, and controls.

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 end type to your load and space requirements. The T31040 offers a 41.4 mm free length and 0.55 mm wire diameter with crossover center loop ends. 3G Electric can help interpret your needs and source the correct spring.

SPEC Products

3G Electric supplies SPEC crossover center loop 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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