Merrithew Spring Wall Spring Package

SKU: ST05119Made exclusively for Merrithew™ Spring Wall, this full set of replacement springs makes retiring exhausted parts a snap! Our springs are custom-crafted using the finest quality music wire and are preheated for stress relief. They're then nickel plated with a hydrogen embrittlement process to ensure superior quality and tension integrity.More informationSpring Performance Our springs are built to withstand vigorous use in professional or commercial environments To maintain performance and warranty, springs require replacement every two years Spring Resistance Details Leg Springs Overall length of the spring is 22” with an initial tension of 3.5 lbs (load required to open the coils without extension) Spring rate of 0.625 lb/inch (load required to extend spring every inch after the initial tension is applied) Roll-Down Springs Overall length of the spring is 19” with an initial tension of 3.2 lbs (load required to open the coils without extension) Spring rate of 0.495 lb/inch (load required to extend spring every inch after the initial tension is applied)Specs Dimensions Leg Springs Length 55.9 cm 22" Coil Diameter 30 mm 1.18" Roll-Down Springs Length 48.2 cm 19" Coil Diameter 30 mm 1.18" Warranty 2 Years: All springs 1 Year: Clips For our full equipment warranty, please see our warranty terms and conditions.