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 Springs
SPECCrossover Center Loop Extension Springs

SPEC Crossover Center Loop Extension Springs

The SPEC Extension Spring: Crossover Center Loop End is a music wire spring with a 2 in free length and 0.031 in wire diameter, supplied in a 10-pack with an oil finish (MPN E01800312000M). This crossover center loop…

SKU 3G-OTH-665124

Brand
SPEC
Item
Crossover Center Loop Extension Springs
Part Number
E01800312000M
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
E01800312000M
Type
Music Wire, 10 PK
Finish
Oil
Free Lg
2 in
Wire Dia
0.031 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 2 in free length and 0.031 in wire diameter, supplied in a 10-pack with an oil finish (MPN E01800312000M). This crossover center loop end design is a standard industrial spring configuration for tension 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 tension applications where a compact, reliable pulling force is needed. Common uses include industrial machinery, automotive assemblies, and general equipment requiring a consistent return force. The oil finish provides basic corrosion resistance.

What are the specifications of the SPEC extension spring E01800312000M?

The SPEC extension spring E01800312000M is made of music wire, has a 2 in free length, a 0.031 in wire diameter, and a crossover center loop end design. It comes in a 10-pack with an oil finish. These specs define its tension capacity and fit for standard industrial applications.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine SPEC parts like the E01800312000M crossover center loop spring and manage international shipping for procurement teams.

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

To select the right SPEC extension spring, match free length, wire diameter, and end type to your tension requirements. For the E01800312000M, the 2 in free length and 0.031 in wire diameter suit light to medium loads. Always verify load capacity and deflection limits from the manufacturer's data.

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 2-pack of crossover center loop extension springs is made from 302 stainless steel with a passivated finish. Each spring has a free length of 4 1/2 inches. These springs are used to provide tension in mechanical assemblies such as industrial machinery, automotive components, and agricultural equipment
SPEC
This 2-pack of crossover center loop extension springs is made from 302 stainless steel with a passivated finish. Each spring has a free length of 4 1/2 inches. These springs are 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, constructed from music wire with an oil finish. Each spring has a free length of 81 mm and a wire diameter of 0.5 mm. Supplied as a 2-pack, it is used in applications requiring controlled tension and return force, such as in industrial machinery, agricultural equipment, and conveyor systems
SPEC
This extension spring features a crossover center loop end design, constructed from music wire with an oil finish. Each spring has a free length of 81 mm and a wire diameter of 0.5 mm. Supplied as a 2-pack, it is used in applications requiring controlled tension and return force, such as in industrial machinery, agricultural equipment, and conveyor systems
Music wire extension spring with crossover center loop ends. Free length 3 1/2 in, wire diameter 0.085 in, oil finish. Sold in packs of 2. Used to store and release energy in mechanisms requiring compact, high-tension springs
SPEC
Music wire extension spring with crossover center loop ends. Free length 3 1/2 in, wire diameter 0.085 in, oil finish. Sold in packs of 2. Used to store and release energy in mechanisms requiring compact, high-tension springs
Music wire extension spring with crossover center loop ends, 0.014 in wire diameter, 1 3/8 in free length, and oil finish. Suitable for light-duty tension applications in industrial machinery, automation, and material handling systems. Supplied in a 10-pack
SPEC
Music wire extension spring with crossover center loop ends, 0.014 in wire diameter, 1 3/8 in free length, and oil finish. Suitable for light-duty tension applications in industrial machinery, automation, and material handling systems. Supplied in a 10-pack
Music wire extension spring with crossover center loop ends for easy attachment to hooks or pins. Free length of 1 1/4 inches, wire diameter of 0.055 inches, and oil finish for basic corrosion resistance. Suitable for providing pulling force in industrial machinery, material handling, packaging equipment, and agricultural implements. Supplied in a 10-pack
SPEC
Music wire extension spring with crossover center loop ends for easy attachment to hooks or pins. Free length of 1 1/4 inches, wire diameter of 0.055 inches, and oil finish for basic corrosion resistance. Suitable for providing pulling force in industrial machinery, material handling, packaging equipment, and agricultural implements. Supplied in a 10-pack
Music wire extension spring with crossover center loop ends. Free length 7/16 in, wire diameter 0.016 in. Oil finish. Pack of 10. Used in industrial machinery and equipment requiring compact tension springs, such as valves, actuators, and mechanical assemblies
SPEC
Music wire extension spring with crossover center loop ends. Free length 7/16 in, wire diameter 0.016 in. Oil finish. Pack of 10. Used in industrial machinery and equipment requiring compact tension springs, such as valves, actuators, and mechanical assemblies
This extension spring features crossover center loop ends and is made from 302 stainless steel for corrosion resistance. With an 11 mm outer diameter and 25.4 mm free length, it provides consistent tension in machinery, automation, and material handling applications. Sold as a 2-pack with a plain finish
SPEC
This extension spring features crossover center loop ends and is made from 302 stainless steel for corrosion resistance. With an 11 mm outer diameter and 25.4 mm free length, it provides consistent tension in machinery, automation, and material handling applications. Sold as a 2-pack with a plain finish
Extension spring with crossover center loop ends, made from 302 stainless steel with a passivated finish. Outer diameter 8 mm, free length 67 mm. Supplied in a 2-pack. Used in tension and return force applications in mechanical assemblies
SPEC
Extension spring with crossover center loop ends, made from 302 stainless steel with a passivated finish. Outer diameter 8 mm, free length 67 mm. Supplied in a 2-pack. Used in tension and return force applications in mechanical assemblies