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

SPEC Crossover Center Loop Extension Spring T31100 - Crossover Center Loop Extension Springs
SPECCrossover Center Loop Extension Springs

SPEC Crossover Center Loop Extension Spring T31100

The SPEC Extension Spring: Crossover Center Loop End (MPN T31100) is a music wire, 2 PK crossover center loop extension spring with a 21.6 mm free length and 0.63 mm wire diameter, finished in oil. 3G Electric…

SKU 3G-OTH-664657

Also listed as: T 31100 · T-31100

Brand
SPEC
Item
Crossover Center Loop Extension Spring T31100
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
T31100
Type
Music Wire, 2 PK
Finish
Oil
Free Lg
21.6 mm
Wire Dia
0.63 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 T31100) is a music wire, 2 PK crossover center loop extension spring with a 21.6 mm free length and 0.63 mm wire diameter, finished in oil. 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a SPEC T31100 extension spring used for?

The SPEC T31100 crossover center loop extension spring is used in industrial machinery, automation, and material handling applications where a compact, oil-finished music wire spring with a 21.6 mm free length and 0.63 mm wire diameter is required to provide tension and return force.

What are the specifications of the SPEC T31100 extension spring?

The SPEC T31100 is a music wire, 2 PK crossover center loop extension spring with a 21.6 mm free length, 0.63 mm wire diameter, and an oil finish. It is manufactured by SPEC under MPN T31100.

Where to buy SPEC T31100 extension springs worldwide?

3G Electric supplies the SPEC T31100 extension spring worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this crossover center loop spring with a 21.6 mm free length and 0.63 mm wire diameter.

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

To select the correct SPEC extension spring, match the free length, wire diameter, and end type to your tension requirements. The T31100 offers a 21.6 mm free length and 0.63 mm wire diameter with crossover center loop ends. Confirm load and deflection needs with a spring rate calculation.

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
This SPEC extension spring is made of music wire with a free length of 1 3/4 in and a wire diameter of 0.031 in. It features a crossover center loop end design and an oil finish. Supplied in a 10-pack, it is used to store and release energy in tension applications such as industrial machinery, automotive assemblies, and agricultural equipment
SPEC
This SPEC extension spring is made of music wire with a free length of 1 3/4 in and a wire diameter of 0.031 in. It features a crossover center loop end design and an oil finish. Supplied in a 10-pack, it is used to store and release energy in tension applications such as industrial machinery, automotive assemblies, and agricultural equipment
Music wire extension spring with crossover center loop ends, oil finish. Free length 39.8 mm, wire diameter 0.7 mm. Supplied in a 2-pack. Used to apply pulling force between components in machinery, automation, and material handling systems where compact mounting is required
SPEC
Music wire extension spring with crossover center loop ends, oil finish. Free length 39.8 mm, wire diameter 0.7 mm. Supplied in a 2-pack. Used to apply pulling force between components in machinery, automation, and material handling systems where compact mounting is required
This 302 stainless steel extension spring features crossover center loop ends and a passivated finish. It has a free length of 1 3/8 in and is supplied in a 5-pack. Commonly used in industrial machinery, automation, and material handling applications requiring consistent tension and corrosion resistance
SPEC
This 302 stainless steel extension spring features crossover center loop ends and a passivated finish. It has a free length of 1 3/8 in and is supplied in a 5-pack. Commonly used in industrial machinery, automation, and material handling applications requiring consistent tension and corrosion resistance
This extension spring features crossover center loop ends for secure attachment in tension applications. Made from 302 stainless steel with a passivated finish, it offers corrosion resistance. Free length is 91 mm, outer diameter is 8 mm. Supplied as a 2-pack
SPEC
This extension spring features crossover center loop ends for secure attachment in tension applications. Made from 302 stainless steel with a passivated finish, it offers corrosion resistance. Free length is 91 mm, outer diameter is 8 mm. Supplied as a 2-pack
Music wire extension spring with crossover center loop ends. Free length 8 in, wire diameter 0.135 in, oil finish. Supplied as a 2-pack. Used in industrial machinery, agricultural equipment, conveyor systems, and automotive assemblies for controlled tension and return force
SPEC
Music wire extension spring with crossover center loop ends. Free length 8 in, wire diameter 0.135 in, oil finish. Supplied as a 2-pack. Used in industrial machinery, agricultural equipment, conveyor systems, and automotive assemblies for controlled tension and return force
This extension spring features crossover center loop ends for secure attachment. Made from 302 stainless steel with a passivated finish, it offers corrosion resistance. Free length is 3 inches, outer diameter is 0.5 inches. Supplied in a pack of 3. Commonly used in industrial machinery and equipment requiring a pulling force between components
SPEC
This extension spring features crossover center loop ends for secure attachment. Made from 302 stainless steel with a passivated finish, it offers corrosion resistance. Free length is 3 inches, outer diameter is 0.5 inches. Supplied in a pack of 3. Commonly used in industrial machinery and equipment requiring a pulling force between components
Music wire extension spring with crossover center loop ends. Free length 1/2 in, wire diameter 0.016 in, oil finish. Supplied in a 10-pack. Used to provide tension in mechanical assemblies such as industrial machinery, automotive components, and agricultural equipment
SPEC
Music wire extension spring with crossover center loop ends. Free length 1/2 in, wire diameter 0.016 in, oil finish. Supplied in a 10-pack. Used to provide tension in mechanical assemblies such as industrial machinery, automotive components, and agricultural equipment
This extension spring features a crossover center loop end design for secure attachment in tension applications. Constructed from music wire with an oil finish, it provides consistent force and corrosion resistance. Suitable for use in industrial machinery, conveyors, and automation systems where controlled tension is required
SPEC
This extension spring features a crossover center loop end design for secure attachment in tension applications. Constructed from music wire with an oil finish, it provides consistent force and corrosion resistance. Suitable for use in industrial machinery, conveyors, and automation systems where controlled tension is required