Extensions Spring Technologies

Wire size range
(0.2 - 4.0mm)

Precise load control

Small index / High
initial tension

Variety of hook
shapes

Extension Springs

Extension springs offer resistance to a pulling force. Monticello produces custom extension springs that are long lasting and reliable – to your exact specifications. Springs with ends that are hooked, looped or with special shapes – we are equipped with the latest technology in which most end configurations can be produced without secondary operations.

  • Wire size range from 0.2 to 4.0mm
  • Small index / high initial tension
  • Precise load control
  • Variety of hook shapes

There are literally thousands of configurations for a wide range of applications and Monticello® does it right from the start saving you time and money.

Using materials such as:

  • Music and Hard Drawn
  • Stainless Steel
  • Chrome Silicon and Chrome Vanadium
  • Inconel
  • Copper Alloys
  • And more

Contact us today so we can get started creating your very own custom extension springs.

Total Quality Management

High quality springs start with the use of high quality raw material
We utilize the highest quality spring wire from sources around the world.

Send