Extension Spring - Stainless Steel
Mechanical Wire Springs
Mechanical Extension Springs are coiled products, in a variety of materials and forms. Extension springs are attached to two components from both ends of the spring, and when the components pull apart, the spring tries to pull the components together again. Extension Springs are wound to oppose extension.
Dependant on the application's load requirements, the springs initial tension can be manipulated. They are often tightly wound in the no-load position and have hooks, eyes, or spring anchors at the ends to attach to the components. Each spring is designed within proper stress levels and manufacturing limits.
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Filter
Outside Dia (In.) (inches)
Wire Dia (In.) (inches)
Free Length (In.) (inches)
Spring Rate (lbs./In.) (lbs/in)
Item # |
IntegrationID |
Height |
Depth |
Width |
Outside Dia (In.) |
Wire Dia (In.) |
Free Length (In.) |
Spring Rate (lbs./In.) |
ASR Part Number |
Initial Tension (lbs) |
Ends |
---|---|---|---|---|---|---|---|---|---|---|---|
M300037150SS M300037150SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204909 |
Height N/A 1.50 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.037 inches | Free Length (In.) N/A 1.50 inches | Spring Rate (lbs./In.) N/A 4.7 lbs/in | ASR Part Number N/A E03000371500S | Initial Tension (lbs) N/A 0.54 pounds | Ends N/A Full Twist Loop |
M300037175SS M300037175SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204910 |
Height N/A 1.75 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.037 inches | Free Length (In.) N/A 1.75 inches | Spring Rate (lbs./In.) N/A 3.7 lbs/in | ASR Part Number N/A E03000371750S | Initial Tension (lbs) N/A 0.54 pounds | Ends N/A Full Twist Loop |
M300037200SS M300037200SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204911 |
Height N/A 2 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.037 inches | Free Length (In.) N/A 2.00 inches | Spring Rate (lbs./In.) N/A 3.1 lbs/in | ASR Part Number N/A E03000372000S | Initial Tension (lbs) N/A 0.54 pounds | Ends N/A Full Twist Loop |
M300037225SS M300037225SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204912 |
Height N/A 2.25 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.037 inches | Free Length (In.) N/A 2.25 inches | Spring Rate (lbs./In.) N/A 2.7 lbs/in | ASR Part Number N/A E03000372250S | Initial Tension (lbs) N/A 0.54 pounds | Ends N/A Full Twist Loop |
M300037250SS M300037250SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204913 |
Height N/A 2.5 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.037 inches | Free Length (In.) N/A 2.50 inches | Spring Rate (lbs./In.) N/A 2.3 lbs/in | ASR Part Number N/A E03000372500S | Initial Tension (lbs) N/A 0.54 pounds | Ends N/A Full Twist Loop |
M300037275SS M300037275SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204914 |
Height N/A 2.75 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.037 inches | Free Length (In.) N/A 2.75 inches | Spring Rate (lbs./In.) N/A 2.1 lbs/in | ASR Part Number N/A E03000372750S | Initial Tension (lbs) N/A 0.54 pounds | Ends N/A Full Twist Loop |
M300037300SS M300037300SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204915 |
Height N/A 3 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.037 inches | Free Length (In.) N/A 3.00 inches | Spring Rate (lbs./In.) N/A 1.8 lbs/in | ASR Part Number N/A E03000373000S | Initial Tension (lbs) N/A 0.54 pounds | Ends N/A Full Twist Loop |
M300049100SS M300049100SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204916 |
Height N/A 1.00 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.049 inches | Free Length (In.) N/A 1.00 inches | Spring Rate (lbs./In.) N/A 42.2 lbs/in | ASR Part Number N/A E03000491000S | Initial Tension (lbs) N/A 1.17 pounds | Ends N/A Full Twist Loop |
M300049112SS M300049112SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204917 |
Height N/A 1.12 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.049 inches | Free Length (In.) N/A 1.12 inches | Spring Rate (lbs./In.) N/A 34.2 lbs/in | ASR Part Number N/A E03000491120S | Initial Tension (lbs) N/A 1.17 pounds | Ends N/A Full Twist Loop |
M300049125SS M300049125SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204918 |
Height N/A 1.25 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.049 inches | Free Length (In.) N/A 1.25 inches | Spring Rate (lbs./In.) N/A 28.2 lbs/in | ASR Part Number N/A E03000491250S | Initial Tension (lbs) N/A 1.17 pounds | Ends N/A Full Twist Loop |
M300049137SS M300049137SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204919 |
Height N/A 1.37 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.049 inches | Free Length (In.) N/A 1.37 inches | Spring Rate (lbs./In.) N/A 24.4 lbs/in | ASR Part Number N/A E03000491370S | Initial Tension (lbs) N/A 1.17 pounds | Ends N/A Full Twist Loop |
M300049150SS M300049150SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204920 |
Height N/A 1.50 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.049 inches | Free Length (In.) N/A 1.50 inches | Spring Rate (lbs./In.) N/A 21.2 lbs/in | ASR Part Number N/A E03000491500S | Initial Tension (lbs) N/A 1.17 pounds | Ends N/A Full Twist Loop |
M300049175SS M300049175SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204921 |
Height N/A 1.75 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.049 inches | Free Length (In.) N/A 1.75 inches | Spring Rate (lbs./In.) N/A 17.0 lbs/in | ASR Part Number N/A E03000491750S | Initial Tension (lbs) N/A 1.17 pounds | Ends N/A Full Twist Loop |
M300049200SS M300049200SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204922 |
Height N/A 2 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.049 inches | Free Length (In.) N/A 2.00 inches | Spring Rate (lbs./In.) N/A 14.2 lbs/in | ASR Part Number N/A E03000492000S | Initial Tension (lbs) N/A 1.17 pounds | Ends N/A Full Twist Loop |
M300049225SS M300049225SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204923 |
Height N/A 2.25 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.049 inches | Free Length (In.) N/A 2.25 inches | Spring Rate (lbs./In.) N/A 12.2 lbs/in | ASR Part Number N/A E03000492250S | Initial Tension (lbs) N/A 1.17 pounds | Ends N/A Full Twist Loop |
M300049250SS M300049250SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204924 |
Height N/A 2.5 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.049 inches | Free Length (In.) N/A 2.50 inches | Spring Rate (lbs./In.) N/A 10.7 lbs/in | ASR Part Number N/A E03000492500S | Initial Tension (lbs) N/A 1.17 pounds | Ends N/A Full Twist Loop |
M300049275SS M300049275SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204925 |
Height N/A 2.75 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.049 inches | Free Length (In.) N/A 2.75 inches | Spring Rate (lbs./In.) N/A 9.5 lbs/in | ASR Part Number N/A E03000492750S | Initial Tension (lbs) N/A 1.17 pounds | Ends N/A Full Twist Loop |
M300049300SS M300049300SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204926 |
Height N/A 3 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.049 inches | Free Length (In.) N/A 3.00 inches | Spring Rate (lbs./In.) N/A 8.5 lbs/in | ASR Part Number N/A E03000493000S | Initial Tension (lbs) N/A 1.17 pounds | Ends N/A Full Twist Loop |
M300055100SS M300055100SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204927 |
Height N/A 1.00 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.055 inches | Free Length (In.) N/A 1.00 inches | Spring Rate (lbs./In.) N/A 77.7 lbs/in | ASR Part Number N/A E03000551000S | Initial Tension (lbs) N/A 1.60 pounds | Ends N/A Full Twist Loop |
M300055112SS M300055112SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204928 |
Height N/A 1.12 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.055 inches | Free Length (In.) N/A 1.12 inches | Spring Rate (lbs./In.) N/A 63.3 lbs/in | ASR Part Number N/A E03000551120S | Initial Tension (lbs) N/A 1.60 pounds | Ends N/A Full Twist Loop |
M300055125SS M300055125SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204929 |
Height N/A 1.25 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.055 inches | Free Length (In.) N/A 1.25 inches | Spring Rate (lbs./In.) N/A 52.7 lbs/in | ASR Part Number N/A E03000551250S | Initial Tension (lbs) N/A 1.60 pounds | Ends N/A Full Twist Loop |
M300055137SS M300055137SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204930 |
Height N/A 1.37 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.055 inches | Free Length (In.) N/A 1.37 inches | Spring Rate (lbs./In.) N/A 45.6 lbs/in | ASR Part Number N/A E03000551370S | Initial Tension (lbs) N/A 1.60 pounds | Ends N/A Full Twist Loop |
M300055150SS M300055150SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204931 |
Height N/A 1.50 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.055 inches | Free Length (In.) N/A 1.50 inches | Spring Rate (lbs./In.) N/A 39.9 lbs/in | ASR Part Number N/A E03000551500S | Initial Tension (lbs) N/A 1.60 pounds | Ends N/A Full Twist Loop |
M300055175SS M300055175SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204932 |
Height N/A 1.75 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.055 inches | Free Length (In.) N/A 1.75 inches | Spring Rate (lbs./In.) N/A 32.1 lbs/in | ASR Part Number N/A E03000551750S | Initial Tension (lbs) N/A 1.60 pounds | Ends N/A Full Twist Loop |
M300055200SS M300055200SS/Asset/ExtensionStandardSS.jpg |
IntegrationID
N/A 204933 |
Height N/A 2 inches | Depth N/A 0.300 inches | Width N/A 0.300 inches | Outside Dia (In.) N/A 0.300 inches | Wire Dia (In.) N/A 0.055 inches | Free Length (In.) N/A 2.00 inches | Spring Rate (lbs./In.) N/A 26.8 lbs/in | ASR Part Number N/A E03000552000S | Initial Tension (lbs) N/A 1.60 pounds | Ends N/A Full Twist Loop |