WS-350x350-Brass-Extension001Extension Springs

Extension springs are helical springs designed to resist a pulling force. Spring rates are typically expressed in lbs./inch plus the initial tension. With wire diameters ranging from .010” to .625” coiled to virtually any outside diameter. Initial tensions from zero all the way up to the maximum allowable by index of coil (wire diameter to mean diameter ratio). End configuration options are endless with the most common being machine hooks.

Manufacturers of Precision Springs & Wire Forms for Product & Industry. Design Assistance, Same Day Quotes, Expedited Orders Available. ISO 9001 Certified.

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