Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SPEC T31150 Crossover Center Loop Extension Spring - Crossover Center Loop Extension Springs
SPECCrossover Center Loop Extension Springs

SPEC T31150 Crossover Center Loop Extension Spring

The SPEC Extension Spring: Crossover Center Loop End (MPN T31150) is a music wire spring with a 35 mm free length and 0.63 mm wire diameter, supplied in a 2-pack with an oil finish. 3G Electric interprets customer…

SKU 3G-OTH-664389

Also listed as: T 31150 · T-31150

Brand
SPEC
Item
T31150 Crossover Center Loop Extension Spring
Part Number
T31150
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SPEC
Manufacturer Part Number
T31150
Type
Music Wire, 2 PK
Finish
Oil
Free Lg
35 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 T31150) is a music wire spring with a 35 mm free length and 0.63 mm wire diameter, supplied in a 2-pack with an oil finish. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a SPEC T31150 extension spring used for?

The SPEC T31150 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 35 mm free length and 0.63 mm wire diameter is required to provide consistent tensile force.

What are the specifications of the SPEC T31150 extension spring?

The SPEC T31150 is a music wire extension spring with a crossover center loop end, 35 mm free length, 0.63 mm wire diameter, and an oil finish. It comes in a 2-pack. These specs ensure reliable performance in tension-loaded assemblies across multiple industrial sectors.

Where to buy SPEC T31150 extension springs worldwide?

3G Electric supplies the SPEC T31150 extension spring worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine components like this music wire spring 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 correct SPEC extension spring, match the free length, wire diameter, and end type to your assembly's load and space requirements. The T31150 offers a 35 mm free length and 0.63 mm wire diameter with a crossover center loop end. Always verify working load limits and installation orientation for optimal performance.

Not sure this is the right part? Photo-identify it

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

Compatible alternatives & equivalents

Cross-referenced by specification & description
This crossover center loop extension spring is made of music wire with an oil finish. It has a free length of 13.2 mm and a wire diameter of 0.55 mm, supplied in a pack of two. Extension springs store and release energy to return mechanisms to their original position, commonly used in industrial machinery, automation, and material handling applications requiring consistent tension
SPEC
This crossover center loop extension spring is made of music wire with an oil finish. It has a free length of 13.2 mm and a wire diameter of 0.55 mm, supplied in a pack of two. Extension springs store and release energy to return mechanisms to their original position, commonly used in industrial machinery, automation, and material handling applications requiring consistent tension
Music wire extension spring with crossover center loop ends for secure attachment in tension applications. Oil finish. Free length 37.1 mm, wire diameter 1.1 mm. Supplied as a 2-pack. Suitable for industrial machinery, conveyor systems, and agricultural equipment requiring pulling force
SPEC
Music wire extension spring with crossover center loop ends for secure attachment in tension applications. Oil finish. Free length 37.1 mm, wire diameter 1.1 mm. Supplied as a 2-pack. Suitable for industrial machinery, conveyor systems, and agricultural equipment requiring pulling force
Music wire extension spring with crossover center loop ends, 21.7 mm free length, 0.7 mm wire diameter, and oil finish. Supplied in a 2-pack. Provides tension in mechanical assemblies such as industrial machinery, automotive components, and material handling equipment
SPEC
Music wire extension spring with crossover center loop ends, 21.7 mm free length, 0.7 mm wire diameter, and oil finish. Supplied in a 2-pack. Provides tension in mechanical assemblies such as industrial machinery, automotive components, and material handling equipment
This SPEC extension spring is made of music wire with an oil finish. It has a free length of 58.6 mm and a wire diameter of 1.4 mm. The crossover center loop ends provide secure attachment in tension applications. Supplied in a pack of 2
SPEC
This SPEC extension spring is made of music wire with an oil finish. It has a free length of 58.6 mm and a wire diameter of 1.4 mm. The crossover center loop ends provide secure attachment in tension applications. Supplied in a pack of 2
Music wire extension spring with crossover center loop ends, oil finish. Free length 223 mm, wire diameter 4 mm. Sold as a 2-pack. Used in industrial machinery to provide tension and return force, such as in conveyor systems, agricultural equipment, and automotive assemblies
SPEC
Music wire extension spring with crossover center loop ends, oil finish. Free length 223 mm, wire diameter 4 mm. Sold as a 2-pack. Used in industrial machinery to provide tension and return force, such as in conveyor systems, agricultural equipment, and automotive assemblies
This extension spring features a crossover center loop end design, made from music wire with an oil finish. Each spring has a free length of 90.2 mm and a wire diameter of 1.2 mm, supplied in a pack of two. Commonly used to provide tension in industrial machinery such as conveyors, valves, and agricultural equipment
SPEC
This extension spring features a crossover center loop end design, made from music wire with an oil finish. Each spring has a free length of 90.2 mm and a wire diameter of 1.2 mm, supplied in a pack of two. Commonly used to provide tension in industrial machinery such as conveyors, valves, and agricultural equipment

More from SPEC

View all SPEC parts
Music wire extension spring with crossover center loop ends for secure attachment. Oil finish provides corrosion resistance. Free length 1 3/4 in, wire diameter 0.026 in. Suitable for tensioning, counterbalancing, and latching applications in industrial equipment and machinery
SPEC
Music wire extension spring with crossover center loop ends for secure attachment. Oil finish provides corrosion resistance. Free length 1 3/4 in, wire diameter 0.026 in. Suitable for tensioning, counterbalancing, and latching applications in industrial equipment and machinery
Extension spring with crossover center loop ends, made from 302 stainless steel. Outer diameter 1.5 in, free length 7 1/2 in, passivated finish. Used in industrial machinery and automation systems to store and release energy or maintain tension
SPEC
Extension spring with crossover center loop ends, made from 302 stainless steel. Outer diameter 1.5 in, free length 7 1/2 in, passivated finish. Used in industrial machinery and automation systems to store and release energy or maintain tension
Extension spring with crossover center loop ends, made from 302 stainless steel. Free length of 123 mm, outer diameter of 20 mm, plain finish. Supplied in a pack of 2. Suitable for applications requiring stored energy or tension maintenance, such as in industrial machinery, material handling, and automation systems
SPEC
Extension spring with crossover center loop ends, made from 302 stainless steel. Free length of 123 mm, outer diameter of 20 mm, plain finish. Supplied in a pack of 2. Suitable for applications requiring stored energy or tension maintenance, such as in industrial machinery, material handling, and automation systems
This 5-pack of extension springs features crossover center loop ends for secure attachment in tension applications. Made from 302 stainless steel with a passivated finish, they offer corrosion resistance. Each spring has a free length of 1 1/4 inches, suitable for use in industrial machinery, automation, and material handling equipment
SPEC
This 5-pack of extension springs features crossover center loop ends for secure attachment in tension applications. Made from 302 stainless steel with a passivated finish, they offer corrosion resistance. Each spring has a free length of 1 1/4 inches, suitable for use in industrial machinery, automation, and material handling equipment
Extension spring with crossover center loop ends, made of 302 stainless steel. Free length 9.5 mm, outer diameter 3.5 mm, plain finish. Supplied as a 2-pack. Used in applications requiring tension and return force, such as industrial machinery and equipment
SPEC
Extension spring with crossover center loop ends, made of 302 stainless steel. Free length 9.5 mm, outer diameter 3.5 mm, plain finish. Supplied as a 2-pack. Used in applications requiring tension and return force, such as industrial machinery and equipment
This 302 stainless steel extension spring features crossover center loop ends for secure attachment in tension applications. With a free length of 3 1/2 inches and a passivated finish for corrosion resistance, it is supplied as a 2-pack. Commonly used in industrial machinery, agricultural equipment, and automotive assemblies to provide a controlled pulling force between components
SPEC
This 302 stainless steel extension spring features crossover center loop ends for secure attachment in tension applications. With a free length of 3 1/2 inches and a passivated finish for corrosion resistance, it is supplied as a 2-pack. Commonly used in industrial machinery, agricultural equipment, and automotive assemblies to provide a controlled pulling force between components
Music wire extension spring with crossover center loop ends for secure attachment in tension applications. Free length of 2 inches, wire diameter of 0.049 inches, and oil finish. Supplied in a 10-pack
SPEC
Music wire extension spring with crossover center loop ends for secure attachment in tension applications. Free length of 2 inches, wire diameter of 0.049 inches, and oil finish. Supplied in a 10-pack
This 2-pack of extension springs features a crossover center loop end design for applications requiring controlled pulling force. Made from 302 stainless steel with a passivated finish, each spring has a free length of 2 3/4 inches. Commonly used in machinery counterbalances, agricultural equipment, and automotive assemblies
SPEC
This 2-pack of extension springs features a crossover center loop end design for applications requiring controlled pulling force. Made from 302 stainless steel with a passivated finish, each spring has a free length of 2 3/4 inches. Commonly used in machinery counterbalances, agricultural equipment, and automotive assemblies