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Selection
Springs are organized in order of increasing diameter and wire size.

Note that in each category the spring rate decreases as the free length increases.

After selecting the proper outside diameter of the spring needed, choose a range for wire diameter and then select a range for free length. The broader the range entered the more options will be shown.

Units of Measure
All units are in Inches, Pounds for Loads and Pounds per Inch for spring rate.
To convert to metric units multiply using the following factors.
  • Inches to millimeter = 25.4
  • Pounds to Newtons = 4.45
  • Lbs/Inch to N/mm = 0.175
Inquire at sales@mrspring.com for quantities of 1000 or more
Compression_Springs
Unit of Measure
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Item #

Wire Diameter

Free Length

Max Load

Load (SS)

List Price

MCI04922-SS N/A 0.049 N/A 3.500 N/A 17.69 N/A 14.36 $6.2964
MCI05501-SS N/A 0.055 N/A 0.438 N/A 23.74 N/A 19.59 $6.2964
MCI05502-SS N/A 0.055 N/A 0.500 N/A 23.74 N/A 19.59 $6.0632
MCI05503-SS N/A 0.055 N/A 0.563 N/A 23.74 N/A 19.59 $6.0632
MCI05504-SS N/A 0.055 N/A 0.625 N/A 23.74 N/A 19.59 $6.0632
MCI05505-SS N/A 0.055 N/A 0.688 N/A 23.74 N/A 19.59 $6.0632
MCI05506-SS N/A 0.055 N/A 0.750 N/A 23.74 N/A 19.59 $6.0632
MCI05507-SS N/A 0.055 N/A 0.813 N/A 23.74 N/A 19.59 $6.0632
MCI05508-SS N/A 0.055 N/A 0.875 N/A 23.74 N/A 19.59 $6.0632
MCI05509-SS N/A 0.055 N/A 0.938 N/A 23.74 N/A 19.59 $6.0632
MCI05510-SS N/A 0.055 N/A 1.000 N/A 23.74 N/A 19.59 $6.2964
MCI05511-SS N/A 0.055 N/A 1.125 N/A 23.74 N/A 19.59 $6.2964
MCI05512-SS N/A 0.055 N/A 1.250 N/A 23.74 N/A 19.59 $6.2964
MCI05513-SS N/A 0.055 N/A 1.375 N/A 23.74 N/A 19.59 $6.2964
MCI05514-SS N/A 0.055 N/A 1.500 N/A 23.74 N/A 19.59 $6.2964
MCI05515-SS N/A 0.055 N/A 1.750 N/A 23.74 N/A 19.59 $6.2964
MCI05516-SS N/A 0.055 N/A 2.000 N/A 23.74 N/A 19.59 $6.2964
MCI05517-SS N/A 0.055 N/A 2.250 N/A 23.74 N/A 19.59 $6.2964
MCI05518-SS N/A 0.055 N/A 2.500 N/A 23.74 N/A 19.59 $6.2964
MCI05519-SS N/A 0.055 N/A 2.750 N/A 23.74 N/A 19.59 $6.2964
MCI05520-SS N/A 0.055 N/A 3.000 N/A 23.74 N/A 19.59 $6.2964
MCI05521-SS N/A 0.055 N/A 3.250 N/A 23.74 N/A 19.59 $7.2398
MCI05522-SS N/A 0.055 N/A 3.500 N/A 23.74 N/A 19.59 $7.2398
MCI05901-SS N/A 0.059 N/A 0.438 N/A 28.8 N/A 24.12 $6.2964
MCI05902-SS N/A 0.059 N/A 0.500 N/A 28.8 N/A 24.12 $6.2964
Unit of Measure
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