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

SPEC Crossover Center Loop Extension Spring T33330 - Crossover Center Loop Extension Springs
SPECCrossover Center Loop Extension Springs

SPEC Crossover Center Loop Extension Spring T33330

The SPEC Extension Spring: Crossover Center Loop End is a music wire, 2 PK spring with a 127 mm free length and 5 mm wire diameter (MPN T33330). It features an oil finish and is designed for crossover center loop end…

SKU 3G-OTH-662589

Also listed as: T 33330 · T-33330

Brand
SPEC
Item
Crossover Center Loop Extension Spring T33330
Part Number
T33330
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
T33330
Type
Music Wire, 2 PK
Finish
Oil
Free Lg
127 mm
Wire Dia
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 is a music wire, 2 PK spring with a 127 mm free length and 5 mm wire diameter (MPN T33330). It features an oil finish and is designed for crossover center loop end applications.

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 and equipment to provide a pulling force between two components. The crossover center loop ends allow for secure attachment in applications requiring consistent tension, such as in agricultural equipment, conveyors, and general mechanical assemblies.

What are the specifications of the SPEC T33330 extension spring?

The SPEC T33330 extension spring is made of music wire, has a 127 mm free length, a 5 mm wire diameter, and an oil finish. It comes in a 2 PK and features crossover center loop ends. These specs determine its load capacity and fit for specific tension applications in industrial settings.

Where to buy SPEC T33330 extension springs worldwide?

3G Electric supplies the SPEC T33330 extension spring worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this music wire spring with a 127 mm free length and 5 mm wire diameter to your facility, regardless of location.

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 application's required travel and load. For the T33330, the 127 mm free length and 5 mm wire diameter suit moderate-tension uses. Always verify the working load and maximum extension against your design to avoid over-stressing the music wire.

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

More from SPEC

View all SPEC parts
This extension spring features crossover center loop ends and is made from 302 stainless steel with a passivated finish. It has a free length of 4 inches and an outer diameter of 1.25 inches. Supplied in a pack of 2, it is used to store and release energy in applications requiring resistance to pulling forces, such as in industrial machinery, automotive assemblies, and agricultural equipment
SPEC
This extension spring features crossover center loop ends and is made from 302 stainless steel with a passivated finish. It has a free length of 4 inches and an outer diameter of 1.25 inches. Supplied in a pack of 2, it is used to store and release energy in applications requiring resistance to pulling forces, such as in industrial machinery, automotive assemblies, and agricultural equipment
This 302 stainless steel extension spring features crossover center loop ends for secure attachment. With a free length of 4 inches and an outer diameter of 0.5 inches, it provides a pulling force in applications such as industrial machinery, automation, and material handling. The passivated finish offers corrosion resistance. Supplied in a pack of 3
SPEC
This 302 stainless steel extension spring features crossover center loop ends for secure attachment. With a free length of 4 inches and an outer diameter of 0.5 inches, it provides a pulling force in applications such as industrial machinery, automation, and material handling. The passivated finish offers corrosion resistance. Supplied in a pack of 3
This extension spring features a crossover center loop end design for secure attachment in tension applications. Made from music wire with an oil finish, it provides consistent pulling force in industrial machinery, agricultural equipment, and automotive assemblies. Each pack contains 10 springs with a free length of 1 3/8 inches and a wire diameter of 0.034 inches
SPEC
This extension spring features a crossover center loop end design for secure attachment in tension applications. Made from music wire with an oil finish, it provides consistent pulling force in industrial machinery, agricultural equipment, and automotive assemblies. Each pack contains 10 springs with a free length of 1 3/8 inches and a wire diameter of 0.034 inches
This 3-pack of extension springs features a crossover center loop end design, made from 302 stainless steel with a passivated finish. Each spring has a free length of 3 1/2 inches. Commonly used in applications requiring controlled pulling force, such as machinery counterbalances, conveyor systems, and automotive assemblies
SPEC
This 3-pack of extension springs features a crossover center loop end design, made from 302 stainless steel with a passivated finish. Each spring has a free length of 3 1/2 inches. Commonly used in applications requiring controlled pulling force, such as machinery counterbalances, conveyor systems, and automotive assemblies
Extension spring with crossover center loop ends, made from 302 stainless steel. Free length 22.1 mm, outer diameter 6 mm, plain finish. Supplied as a 2-pack. Suitable for industrial machinery, automation, and material handling applications requiring corrosion resistance
SPEC
Extension spring with crossover center loop ends, made from 302 stainless steel. Free length 22.1 mm, outer diameter 6 mm, plain finish. Supplied as a 2-pack. Suitable for industrial machinery, automation, and material handling applications requiring corrosion resistance
Extension spring with crossover center loop ends, made of 302 stainless steel with a passivated finish. Free length of 2-1/2 inches. Supplied in a 5-pack. Used in applications requiring tension, such as counterbalances, valve returns, and conveyor systems
SPEC
Extension spring with crossover center loop ends, made of 302 stainless steel with a passivated finish. Free length of 2-1/2 inches. Supplied in a 5-pack. Used in applications requiring tension, such as counterbalances, valve returns, and conveyor systems
This extension spring features a crossover center loop end design for secure attachment. Made from music wire with an oil finish, it provides consistent tension and shock absorption. Suitable for use in industrial machinery, conveyor systems, and agricultural equipment. Supplied in a 10-pack
SPEC
This extension spring features a crossover center loop end design for secure attachment. Made from music wire with an oil finish, it provides consistent tension and shock absorption. Suitable for use in industrial machinery, conveyor systems, and agricultural equipment. Supplied in a 10-pack
Music wire extension spring with crossover center loop ends for secure attachment. Free length 1 in, wire diameter 0.02 in, oil finish. Supplied in a 10-pack. Used to provide pulling force in mechanical assemblies such as industrial machinery, automotive components, and agricultural equipment
SPEC
Music wire extension spring with crossover center loop ends for secure attachment. Free length 1 in, wire diameter 0.02 in, oil finish. Supplied in a 10-pack. Used to provide pulling force in mechanical assemblies such as industrial machinery, automotive components, and agricultural equipment