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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
Items Compression_Springs
MCP05501-MW
0.85 Inch (in) Outside Diameter, 0.055 Inch (in) Wire Diameter, and 0.75 Inch (in) Free Length Music Wire Compression Spring
List Price $5.8724
Compression_Springs
MCP05502-MW
0.85 Inch (in) Outside Diameter, 0.055 Inch (in) Wire Diameter, and 0.875 Inch (in) Free Length Music Wire Compression Spring
List Price $5.8724
Compression_Springs
MCP05503-MW
0.85 Inch (in) Outside Diameter, 0.055 Inch (in) Wire Diameter, and 1 Inch (in) Free Length Music Wire Compression Spring
List Price $5.8724
Compression_Springs
MCP05504-MW
0.85 Inch (in) Outside Diameter, 0.055 Inch (in) Wire Diameter, and 1.25 Inch (in) Free Length Music Wire Compression Spring
List Price $5.9254
Compression_Springs
MCP05505-MW
0.85 Inch (in) Outside Diameter, 0.055 Inch (in) Wire Diameter, and 1.5 Inch (in) Free Length Music Wire Compression Spring
List Price $5.9254
Description N/A 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
Type N/A Compression
Material N/A Music Wire
Outside Diameter N/A 0.85
Wire Diameter N/A 0.055
Free Length N/A 0.750 N/A 0.875 N/A 1.000 N/A 1.250 N/A 1.500
Load at L1 (MW) N/A 7.62
Load (SS) N/A 6.51
Length L1 N/A 0.33 N/A 0.372 N/A 0.415 N/A 0.501 N/A 0.587
Solid HT N/A 0.189 N/A 0.205 N/A 0.22 N/A 0.252 N/A 0.283
Total Coils N/A 3.436 N/A 3.727 N/A 4.000 N/A 4.582 N/A 5.145
Spring Rate (MW) N/A 18.1 N/A 15.2 N/A 13 N/A 10.2 N/A 8.3
Spring Rate (SS) N/A 15.5 N/A 13 N/A 11.2 N/A 8.7 N/A 7.1
Ends N/A FEG