Roll-Down Spring - black (pair)

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  • Regular price $143.00
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These Roll-Down Springs are made exclusively for Merrithew Cadillac/Trapeze Tables, Reformer Vertical Frames and Wall Units. Each is nickel-plated and heat-treated to protect the base material of the spring. This ensures the quality and integrity of its tension throughout its life.

Sold as a pair, includes 4 spring clips.

Note: this item is for use with Merrithew/STOTT PILATES® equipment only.



Spring 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

  • Overall length of the spring is 19 in with an initial tension of 3.2 lbs (load required to open the coils without extension)
  • Spring rate of .495 lbs/inch (load required to extend spring every inch after the initial tension is applied)



Roll-Down Spring 2.9–3.9 lbs
(1.3–1.8 kg)
.495 lbs/in +/- 10%
(.09 N/mm +/- 10%)
19 in
(48.3 cm)
1.2 in
(3 cm)



Warranty - 2 years all springs

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