Custom Extension Spring.   Contact Katy Spring for customizing your custom extension spring
Please send inquiries to:
Ph. 281-391-1888

Extension springs are closed-coiled helical springs that extend under a pulling force. Many design considerations must be made with extension springs including; initial tension, stress and deflection of hooks, hook end types.
heavy duty Extension springs
heavy duty Extension springs
extension springs
Custom Extension springs
Custom Extension Spring,Extensions springs,  Tension springs

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Katy Spring & Mfg. Inc.