To design or search for a particular type of spring click on a picture, or see the appropriate section below.

Compression Springs
Compression Springs
Extension Springs
Extension Springs
Torsion Springs
Torsion Springs

14 Montgomery Street
Middletown, NY 10940

fax: 845-344-2175
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Technical Reference Materials

Tolerances and Materials

Material Properties

Standard Catalog Tolerances


Music Wire

Stainless Steel

Failure Analysis

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Spring Calculators

Standard design software

Design software for engineers

Reference Info

Hardness Conversion Table
Temperature limit summary
17-7ph technical summary