We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

SPEC Extension Spring: Crossover Center Loop End, Music Wire, 12.7 mm Free Lg - Crossover Center Loop Extension Springs
SPECCrossover Center Loop Extension Springs

SPEC Extension Spring: Crossover Center Loop End, Music Wire, 12.7 mm Free Lg

The SPEC Extension Spring: Crossover Center Loop End (MPN T30880) is a music wire spring supplied in a 2-pack, with a 12.7 mm free length and 0.5 mm wire diameter, finished in oil. 3G Electric interprets this demand…

SKU 3G-OTH-743579

Also listed as: T 30880 · T-30880

Brand
SPEC
Item
Extension Spring: Crossover Center Loop End, Music Wire, 12.7 mm Free Lg
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SPEC
Manufacturer Part Number
T30880
Type
Music Wire, 2 PK
Finish
Oil
Free Lg
12.7 mm
Wire Dia
0.5 mm

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 (MPN T30880) is a music wire spring supplied in a 2-pack, with a 12.7 mm free length and 0.5 mm wire diameter, finished in oil. 3G Electric interprets this demand and sources the genuine SPEC part, supporting your industrial maintenance needs across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the SPEC T30880 extension spring used for?

The SPEC T30880 crossover center loop extension spring is used in industrial machinery for tensioning, counterbalancing, and return mechanisms. Its music wire construction and oil finish suit general maintenance across machining, material handling, and other plant equipment.

What are the specifications of the SPEC T30880 extension spring?

The SPEC T30880 is a music wire extension spring with crossover center loop ends, supplied in a 2-pack. It has a 12.7 mm free length, 0.5 mm wire diameter, and an oil finish. The manufacturer part number is T30880.

Where to buy the SPEC T30880 extension spring worldwide?

3G Electric supplies the genuine SPEC T30880 extension spring worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order this part for your industrial maintenance needs.

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

To select the right SPEC extension spring, match free length, wire diameter, and end type to your mechanism's load and travel requirements. The T30880 with 12.7 mm free length and 0.5 mm wire diameter suits light tension applications. Consult a spring selection guide for exact force calculations.

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, 4 in Free Lg, 0.069 in Wire Dia, 3 PK (MPN E06500694000M)
SPEC
Extension Spring: Crossover Center Loop End, Music Wire, 4 in Free Lg, 0.069 in Wire Dia, 3 PK (MPN E06500694000M)
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 2 1/4 in Free Lg, 5 PK (MPN E01800312250S)
SPEC
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 2 1/4 in Free Lg, 5 PK (MPN E01800312250S)
Extension Spring: Crossover Center Loop End, Music Wire, 39.7 mm Free Lg, 1.6 mm Wire Dia, 2 PK (MPN T32090)
SPEC
Extension Spring: Crossover Center Loop End, Music Wire, 39.7 mm Free Lg, 1.6 mm Wire Dia, 2 PK (MPN T32090)
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 1 3/8 in Free Lg, 5 PK (MPN E02400341370S)
SPEC
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 1 3/8 in Free Lg, 5 PK (MPN E02400341370S)
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 290 mm Free Lg, 3.5 mm O.D., 2 PK (MPN T40870)
SPEC
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 290 mm Free Lg, 3.5 mm O.D., 2 PK (MPN T40870)
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 7 in Free Lg, 0.115 in Wire Dia (MPN E10001157000S)
SPEC
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 7 in Free Lg, 0.115 in Wire Dia (MPN E10001157000S)
Extension Spring: Crossover Center Loop End, Music Wire, 4 1/2 in Free Lg, 0.034 in Wire Dia, 3 PK (MPN E02400344500M)
SPEC
Extension Spring: Crossover Center Loop End, Music Wire, 4 1/2 in Free Lg, 0.034 in Wire Dia, 3 PK (MPN E02400344500M)
Extension Spring: Crossover Center Loop End, Music Wire, 4 1/2 in Free Lg, 0.135 in Wire Dia, 2 PK (MPN E12501354500M)
SPEC
Extension Spring: Crossover Center Loop End, Music Wire, 4 1/2 in Free Lg, 0.135 in Wire Dia, 2 PK (MPN E12501354500M)