SPEC T31830 Crossover Center Loop Extension Spring
The SPEC Extension Spring: Crossover Center Loop End (SKU T31830, MPN T31830) is a music wire, 2 PK spring with a 30.2 mm free length and 1.2 mm wire diameter, finished in oil. 3G Electric interprets this demand and…
SKU 3G-OTH-744550
Also listed as: T 31830 · T-31830
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.
Compliance & shipping
- Hazardous material
- Not classified as hazardous
- California Prop 65 warning
- No warning recorded
- Licence required
- No licence required
- Safety Data Sheet
- Not available
- Special shipping
- Ships under standard freight
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Product Description
The SPEC Extension Spring: Crossover Center Loop End (SKU T31830, MPN T31830) is a music wire, 2 PK spring with a 30.2 mm free length and 1.2 mm wire diameter, finished in oil. 3G Electric interprets this demand and sources it across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is a SPEC crossover center loop extension spring used for?
A SPEC crossover center loop extension spring provides tension in mechanical assemblies, such as counterbalances, latches, and industrial equipment. The 30.2 mm free length and 1.2 mm wire diameter suit applications requiring precise force. 3G Electric sources this spring across 14 industrial departments, with specialist depth in combustion, pumps and controls.
What are the specifications of the SPEC T31830 extension spring?
The SPEC T31830 extension spring is a music wire, 2 PK spring with a 30.2 mm free length and 1.2 mm wire diameter, finished in oil. It features a crossover center loop end design. 3G Electric supplies this spring alongside brands like SKF and Festo, supporting global industrial maintenance needs.
Where to buy SPEC T31830 extension springs worldwide?
3G Electric supplies SPEC T31830 extension springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we interpret your demand and deliver genuine parts across 14 departments, including specialist expertise in combustion, pumps and controls. Contact us for availability and delivery to your location.
How to select the right extension spring for an industrial application?
Select an extension spring by matching free length, wire diameter, material, and end type to your load and space requirements. The SPEC T31830 uses music wire with a 30.2 mm free length and 1.2 mm wire diameter. 3G Electric can help you choose the correct spring, leveraging our experience with brands like SKF and Festo.
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.
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Compatible alternatives & equivalents
- 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
- SPEC This extension spring features a crossover center loop end design for tension applications. Made from music wire with an oil finish, it has a free length of 26.9 mm and a wire diameter of 1.4 mm. Supplied as a pack of 2, it is suitable for use in industrial machinery, material handling, and automation systems where mechanical energy storage and release are required
