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

SPEC Extension Spring: Crossover Center Loop End - Crossover Center Loop Extension Springs
SPECCrossover Center Loop Extension Springs

SPEC Extension Spring: Crossover Center Loop End

The SPEC Extension Spring: Crossover Center Loop End is a music-wire extension spring with a crossover center loop end design. Key specifications include a 28 mm O.D., 4 mm wire diameter, 356 mm free length, and an…

SKU 3G-OTH-744100

Brand
SPEC
Item
Extension Spring: Crossover Center Loop End
Part Number
EM2804000356M
Category
Crossover Center Loop Extension Springs
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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
EM2804000356M
Type
Music Wire
O.D
28 mm
Finish
Oil
Free Lg
356 mm
Wire Dia
4 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 is a music-wire extension spring with a crossover center loop end design. Key specifications include a 28 mm O.D., 4 mm wire diameter, 356 mm free length, and an oil finish (MPN EM2804000356M).

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 in industrial machinery to provide controlled tension and return force. Its music-wire construction and oil finish suit applications in material handling, automation, and general equipment where reliable extension and retraction are required.

What are the specifications of the SPEC EM2804000356M extension spring?

The SPEC EM2804000356M extension spring has a 28 mm O.D., 4 mm wire diameter, 356 mm free length, and a music-wire construction with an oil finish. It features a crossover center loop end design for secure attachment in tension applications.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine parts like the EM2804000356M to any location, ensuring compliance and timely delivery for your operations.

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

To select the right SPEC extension spring, match the O.D., wire diameter, and free length to your load and space requirements. Consider the end type—crossover center loop for secure mounting—and ensure the music-wire material and oil finish suit your environment. Consult a technical specialist for precise sizing.

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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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