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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-MW N/A 0.049 N/A 3.500 N/A 17.69 N/A 14.36 $5.8724
MCI05501-MW N/A 0.055 N/A 0.438 N/A 23.74 N/A 19.59 $5.8724
MCI05502-MW N/A 0.055 N/A 0.500 N/A 23.74 N/A 19.59 $5.83
MCI05503-MW N/A 0.055 N/A 0.563 N/A 23.74 N/A 19.59 $5.83
MCI05504-MW N/A 0.055 N/A 0.625 N/A 23.74 N/A 19.59 $5.83
MCI05505-MW N/A 0.055 N/A 0.688 N/A 23.74 N/A 19.59 $5.83
MCI05506-MW N/A 0.055 N/A 0.750 N/A 23.74 N/A 19.59 $5.83
MCI05507-MW N/A 0.055 N/A 0.813 N/A 23.74 N/A 19.59 $5.83
MCI05508-MW N/A 0.055 N/A 0.875 N/A 23.74 N/A 19.59 $5.83
MCI05509-MW N/A 0.055 N/A 0.938 N/A 23.74 N/A 19.59 $5.83
MCI05510-MW N/A 0.055 N/A 1.000 N/A 23.74 N/A 19.59 $5.8724
MCI05511-MW N/A 0.055 N/A 1.125 N/A 23.74 N/A 19.59 $5.8724
MCI05512-MW N/A 0.055 N/A 1.250 N/A 23.74 N/A 19.59 $5.8724
MCI05513-MW N/A 0.055 N/A 1.375 N/A 23.74 N/A 19.59 $5.8724
MCI05514-MW N/A 0.055 N/A 1.500 N/A 23.74 N/A 19.59 $5.8724
MCI05515-MW N/A 0.055 N/A 1.750 N/A 23.74 N/A 19.59 $5.8724
MCI05516-MW N/A 0.055 N/A 2.000 N/A 23.74 N/A 19.59 $5.8724
MCI05517-MW N/A 0.055 N/A 2.250 N/A 23.74 N/A 19.59 $5.8724
MCI05518-MW N/A 0.055 N/A 2.500 N/A 23.74 N/A 19.59 $5.8724
MCI05519-MW N/A 0.055 N/A 2.750 N/A 23.74 N/A 19.59 $5.8724
MCI05520-MW N/A 0.055 N/A 3.000 N/A 23.74 N/A 19.59 $5.8724
MCI05521-MW N/A 0.055 N/A 3.250 N/A 23.74 N/A 19.59 $5.9254
MCI05522-MW N/A 0.055 N/A 3.500 N/A 23.74 N/A 19.59 $5.9254
MCI05901-MW N/A 0.059 N/A 0.438 N/A 28.8 N/A 24.12 $5.8724
MCI05902-MW N/A 0.059 N/A 0.500 N/A 28.8 N/A 24.12 $5.8724
Unit of Measure
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