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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.

Extension Spring - Stainless Steel
Extension Spring - Stainless Steel
Unit of Measure
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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

Quantity
M240041200SS N/A
204884
N/A 2 inches N/A 0.240 inches N/A 0.240 inches N/A 0.240 inches N/A 0.041 inches N/A 2.00 inches N/A 10.9 lbs/in N/A E02400412000S N/A 0.87 pounds N/A Full Twist Loop
M240041225SS N/A
204885
N/A 2.25 inches N/A 0.240 inches N/A 0.240 inches N/A 0.240 inches N/A 0.041 inches N/A 2.25 inches N/A 9.5 lbs/in N/A E02400412250S N/A 0.87 pounds N/A Full Twist Loop
M240041250SS N/A
204886
N/A 2.5 inches N/A 0.240 inches N/A 0.240 inches N/A 0.240 inches N/A 0.041 inches N/A 2.50 inches N/A 8.3 lbs/in N/A E02400412500S N/A 0.87 pounds N/A Full Twist Loop
M240041275SS N/A
204887
N/A 2.75 inches N/A 0.240 inches N/A 0.240 inches N/A 0.240 inches N/A 0.041 inches N/A 2.75 inches N/A 7.4 lbs/in N/A E02400412750S N/A 0.87 pounds N/A Full Twist Loop
M240041300SS N/A
204888
N/A 3 inches N/A 0.240 inches N/A 0.240 inches N/A 0.240 inches N/A 0.041 inches N/A 3.00 inches N/A 6.7 lbs/in N/A E02400413000S N/A 0.87 pounds N/A Full Twist Loop
M240041350SS N/A
204889
N/A 3.5 inches N/A 0.240 inches N/A 0.240 inches N/A 0.240 inches N/A 0.041 inches N/A 3.50 inches N/A 5.7 lbs/in N/A E02400413500S N/A 0.87 pounds N/A Full Twist Loop
M240041400SS N/A
204890
N/A 4.00 inches N/A 0.240 inches N/A 0.240 inches N/A 0.240 inches N/A 0.041 inches N/A 4.00 inches N/A 4.9 lbs/in N/A E02400414000S N/A 0.87 pounds N/A Full Twist Loop
M240041450SS N/A
204891
N/A 4.5 inches N/A 0.240 inches N/A 0.240 inches N/A 0.240 inches N/A 0.041 inches N/A 4.50 inches N/A 4.2 lbs/in N/A E02400414500S N/A 0.87 pounds N/A Full Twist Loop
M240041500SS N/A
204892
N/A 5 inches N/A 0.240 inches N/A 0.240 inches N/A 0.240 inches N/A 0.041 inches N/A 5.00 inches N/A 3.8 lbs/in N/A E02400415000S N/A 0.87 pounds N/A Full Twist Loop
M300031100SS N/A
204893
N/A 1.00 inches N/A 0.300 inches N/A 0.300 inches N/A 0.300 inches N/A 0.031 inches N/A 1.00 inches N/A 3.9 lbs/in N/A E03000311000S N/A 0.32 pounds N/A Full Twist Loop
M300031112SS N/A
204894
N/A 1.12 inches N/A 0.300 inches N/A 0.300 inches N/A 0.300 inches N/A 0.031 inches N/A 1.12 inches N/A 3.1 lbs/in N/A E03000311120S N/A 0.32 pounds N/A Full Twist Loop
M300031125SS N/A
204895
N/A 1.25 inches N/A 0.300 inches N/A 0.300 inches N/A 0.300 inches N/A 0.031 inches N/A 1.25 inches N/A 2.5 lbs/in N/A E03000311250S N/A 0.32 pounds N/A Full Twist Loop
M300031137SS N/A
204896
N/A 1.37 inches N/A 0.300 inches N/A 0.300 inches N/A 0.300 inches N/A 0.031 inches N/A 1.37 inches N/A 2.2 lbs/in N/A E03000311370S N/A 0.32 pounds N/A Full Twist Loop
M300031150SS N/A
204897
N/A 1.50 inches N/A 0.300 inches N/A 0.300 inches N/A 0.300 inches N/A 0.031 inches N/A 1.50 inches N/A 1.8 lbs/in N/A E03000311500S N/A 0.32 pounds N/A Full Twist Loop
M300031175SS N/A
204898
N/A 1.75 inches N/A 0.300 inches N/A 0.300 inches N/A 0.300 inches N/A 0.031 inches N/A 1.75 inches N/A 1.5 lbs/in N/A E03000311750S N/A 0.32 pounds N/A Full Twist Loop
M300031200SS N/A
204899
N/A 2 inches N/A 0.300 inches N/A 0.300 inches N/A 0.300 inches N/A 0.031 inches N/A 2.00 inches N/A 1.2 lbs/in N/A E03000312000S N/A 0.32 pounds N/A Full Twist Loop
M300031225SS N/A
204900
N/A 2.25 inches N/A 0.300 inches N/A 0.300 inches N/A 0.300 inches N/A 0.031 inches N/A 2.25 inches N/A 1.0 lbs/in N/A E03000312250S N/A 0.32 pounds N/A Full Twist Loop
M300031250SS N/A
204901
N/A 2.5 inches N/A 0.300 inches N/A 0.300 inches N/A 0.300 inches N/A 0.031 inches N/A 2.50 inches N/A 0.9 lbs/in N/A E03000312500S N/A 0.32 pounds N/A Full Twist Loop
M300031275SS N/A
204902
N/A 2.75 inches N/A 0.300 inches N/A 0.300 inches N/A 0.300 inches N/A 0.031 inches N/A 2.75 inches N/A 0.8 lbs/in N/A E03000312750S N/A 0.32 pounds N/A Full Twist Loop
M300031300SS N/A
204903
N/A 3 inches N/A 0.300 inches N/A 0.300 inches N/A 0.300 inches N/A 0.031 inches N/A 3.00 inches N/A 0.7 lbs/in N/A E03000313000S N/A 0.32 pounds N/A Full Twist Loop
M300037075SS N/A
204904
N/A 0.75 inches N/A 0.300 inches N/A 0.300 inches N/A 0.300 inches N/A 0.037 inches N/A 0.75 inches N/A 21.2 lbs/in N/A E03000370750S N/A 0.54 pounds N/A Full Twist Loop
M300037100SS N/A
204905
N/A 1.00 inches N/A 0.300 inches N/A 0.300 inches N/A 0.300 inches N/A 0.037 inches N/A 1.00 inches N/A 9.8 lbs/in N/A E03000371000S N/A 0.54 pounds N/A Full Twist Loop
M300037112SS N/A
204906
N/A 1.12 inches N/A 0.300 inches N/A 0.300 inches N/A 0.300 inches N/A 0.037 inches N/A 1.12 inches N/A 7.8 lbs/in N/A E03000371120S N/A 0.54 pounds N/A Full Twist Loop
M300037125SS N/A
204907
N/A 1.25 inches N/A 0.300 inches N/A 0.300 inches N/A 0.300 inches N/A 0.037 inches N/A 1.25 inches N/A 6.4 lbs/in N/A E03000371250S N/A 0.54 pounds N/A Full Twist Loop
M300037137SS N/A
204908
N/A 1.37 inches N/A 0.300 inches N/A 0.300 inches N/A 0.300 inches N/A 0.037 inches N/A 1.37 inches N/A 5.5 lbs/in N/A E03000371370S N/A 0.54 pounds N/A Full Twist Loop
Unit of Measure
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