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

SPEC Extension Spring: Crossover Center Loop End, Music Wire, 4 in Free Lg, 0.045 in Wire Dia - Crossover Center Loop Extension Springs
SPECCrossover Center Loop Extension Springs

SPEC Extension Spring: Crossover Center Loop End, Music Wire, 4 in Free Lg, 0.045 in Wire Dia

The SPEC Extension Spring: Crossover Center Loop End is a music wire spring with a 4 in free length and 0.045 in wire diameter, supplied in a 5-pack. Finished with oil, this crossover center loop end spring (MPN…

SKU 3G-OTH-662929

Brand
SPEC
Item
Extension Spring: Crossover Center Loop End, Music Wire, 4 in Free Lg, 0.045 in Wire Dia
Category
Crossover Center Loop Extension Springs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
E05000454000M
Type
Music Wire, 5 PK
Finish
Oil
Free Lg
4 in
Wire Dia
0.045 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SPEC Extension Spring: Crossover Center Loop End is a music wire spring with a 4 in free length and 0.045 in wire diameter, supplied in a 5-pack. Finished with oil, this crossover center loop end spring (MPN E05000454000M) is designed for applications requiring a compact, durable extension spring.

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 applications requiring a compact, durable spring that absorbs and stores energy. Common uses include machinery counterbalances, door returns, and tension mechanisms where a 4 in free length and 0.045 in wire diameter are needed.

What are the specifications of the SPEC E05000454000M extension spring?

The SPEC E05000454000M extension spring is made of music wire with a free length of 4 in and a wire diameter of 0.045 in. It has a crossover center loop end design, an oil finish, and is supplied in a 5-pack. The manufacturer part number is E05000454000M.

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 SPEC parts like the E05000454000M crossover center loop spring to any international destination.

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. For the E05000454000M, ensure a 4 in free length and 0.045 in wire diameter fit your mechanism. Always verify the spring rate and maximum deflection from the manufacturer's data.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SPEC

View all SPEC parts
Extension Spring: Crossover Center Loop End, Music Wire, 28.4 mm Free Lg, 1.8 mm Wire Dia, 2 PK (MPN T32170)
SPEC
Extension Spring: Crossover Center Loop End, Music Wire, 28.4 mm Free Lg, 1.8 mm Wire Dia, 2 PK (MPN T32170)
Extension Spring: Crossover Center Loop End, Music Wire, 5 in Free Lg, 0.037 in Wire Dia, 3 PK (MPN E03600375000M)
SPEC
Extension Spring: Crossover Center Loop End, Music Wire, 5 in Free Lg, 0.037 in Wire Dia, 3 PK (MPN E03600375000M)
Extension Spring: Crossover Center Loop End, Music Wire, 30.6 mm Free Lg, 0.9 mm Wire Dia, 2 PK (MPN T31470)
SPEC
Extension Spring: Crossover Center Loop End, Music Wire, 30.6 mm Free Lg, 0.9 mm Wire Dia, 2 PK (MPN T31470)
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 33.9 mm Free Lg, 5.5 mm O.D., 2 PK (MPN T41690)
SPEC
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 33.9 mm Free Lg, 5.5 mm O.D., 2 PK (MPN T41690)
Extension Spring: Crossover Center Loop End, Music Wire, 13.9 mm Free Lg, 0.55 mm Wire Dia, 2 PK (MPN T31000)
SPEC
Extension Spring: Crossover Center Loop End, Music Wire, 13.9 mm Free Lg, 0.55 mm Wire Dia, 2 PK (MPN T31000)
Extension Spring: Crossover Center Loop End, Music Wire, 88.6 mm Free Lg, 2.2 mm Wire Dia, 2 PK (MPN T32510)
SPEC
Extension Spring: Crossover Center Loop End, Music Wire, 88.6 mm Free Lg, 2.2 mm Wire Dia, 2 PK (MPN T32510)
Extension Spring: Crossover Center Loop End, Music Wire, 122 mm Free Lg, 2.2 mm Wire Dia, 2 PK (MPN T32520)
SPEC
Extension Spring: Crossover Center Loop End, Music Wire, 122 mm Free Lg, 2.2 mm Wire Dia, 2 PK (MPN T32520)
Extension Spring: Crossover Center Loop End, Music Wire, 3 in Free Lg, 0.031 in Wire Dia, 10 PK (MPN E03000313000M)
SPEC
Extension Spring: Crossover Center Loop End, Music Wire, 3 in Free Lg, 0.031 in Wire Dia, 10 PK (MPN E03000313000M)