Extension Springs Company.  Contact Katy Spring today for ordering extension springs or assisting custom extension springs
Please send inquiries to:Â sales@katyspring.com
Ph. 281-391-1888
Ordering Extension Springs
Extension springs take longer to design because consideration must be given to stress due to initial tension, stress and deflection of hooks, special coiling methods, secondary operations, and allowance for overstretching in assembly.





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