Diversified Spring Technologies
Extension Springs
Extension Springs
ITYA Machine
Itya Machine


Extension springs exert a pulling force. They can be close or open wound, with ends formed to allow resistance. Extension springs can have a wide variety of hooked and looped ends for the use of attachment to other parts in an assembly. Diversified Spring Technologies can help in the design of the extension spring.

Extension springs can be formed using various materials, such as standard carbon and stainless steels, elgiloy, and inconel. Diversified Spring Technologies specializes in forming extension springs with the capability to coil wire sizes ranging from .006” to .313”. However, in our Short-Run Department we can go over .500” wire diameter.

Our Engineering Department offers a variety of services ranging from engineering support, design, and prototypes. We also offer special packaging and color-coding for your parts.


Precision Springs

Compression Springs

Cable Springs

Extension Springs

Torsion/Specialty Springs

Wireforms, Rings & Washers

Fourslide Products,
Assemblies & Stampings

Quality Assurance

ISO 9001