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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
M500069350SS N/A
205209
N/A 3.5 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.069 inches N/A 3.50 inches N/A 8.9 lbs/in N/A E05000693500S N/A 1.82 pounds N/A Full Twist Loop
M500069400SS N/A
205210
N/A 4.00 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.069 inches N/A 4.00 inches N/A 7.4 lbs/in N/A E05000694000S N/A 1.82 pounds N/A Full Twist Loop
M500069450SS N/A
205211
N/A 4.5 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.069 inches N/A 4.50 inches N/A 6.5 lbs/in N/A E05000694500S N/A 1.82 pounds N/A Full Twist Loop
M500069500SS N/A
205212
N/A 5 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.069 inches N/A 5.00 inches N/A 5.7 lbs/in N/A E05000695000S N/A 1.82 pounds N/A Full Twist Loop
M500075125SS N/A
205213
N/A 1.25 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.075 inches N/A 1.25 inches N/A 89.7 lbs/in N/A E05000751250S N/A 2.29 pounds N/A Full Twist Loop
M500075137SS N/A
205214
N/A 1.37 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.075 inches N/A 1.37 inches N/A 70.5 lbs/in N/A E05000751370S N/A 2.29 pounds N/A Full Twist Loop
M500075150SS N/A
205215
N/A 1.50 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.075 inches N/A 1.50 inches N/A 58.1 lbs/in N/A E05000751500S N/A 2.29 pounds N/A Full Twist Loop
M500075175SS N/A
205216
N/A 1.75 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.075 inches N/A 1.75 inches N/A 41.2 lbs/in N/A E05000751750S N/A 2.29 pounds N/A Full Twist Loop
M500075200SS N/A
205217
N/A 2 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.075 inches N/A 2.00 inches N/A 31.8 lbs/in N/A E05000752000S N/A 2.29 pounds N/A Full Twist Loop
M500075225SS N/A
205218
N/A 2.25 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.075 inches N/A 2.25 inches N/A 26.7 lbs/in N/A E05000752250S N/A 2.29 pounds N/A Full Twist Loop
M500075250SS N/A
205219
N/A 2.5 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.075 inches N/A 2.50 inches N/A 22.4 lbs/in N/A E05000752500S N/A 2.29 pounds N/A Full Twist Loop
M500075275SS N/A
205220
N/A 2.75 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.075 inches N/A 2.75 inches N/A 19.3 lbs/in N/A E05000752750S N/A 2.29 pounds N/A Full Twist Loop
M500075300SS N/A
205221
N/A 3 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.075 inches N/A 3.00 inches N/A 17.3 lbs/in N/A E05000753000S N/A 2.29 pounds N/A Full Twist Loop
M500075350SS N/A
205222
N/A 3.5 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.075 inches N/A 3.50 inches N/A 13.9 lbs/in N/A E05000753500S N/A 2.29 pounds N/A Full Twist Loop
M500075400SS N/A
205223
N/A 4.00 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.075 inches N/A 4.00 inches N/A 11.7 lbs/in N/A E05000754000S N/A 2.29 pounds N/A Full Twist Loop
M500075450SS N/A
205224
N/A 4.5 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.075 inches N/A 4.50 inches N/A 10.2 lbs/in N/A E05000754500S N/A 2.29 pounds N/A Full Twist Loop
M500075500SS N/A
205225
N/A 5 inches N/A 0.5 inches N/A 0.500 inches N/A 0.500 inches N/A 0.075 inches N/A 5.00 inches N/A 8.9 lbs/in N/A E05000755000S N/A 2.29 pounds N/A Full Twist Loop
M650055150SS N/A
205226
N/A 1.50 inches N/A 0.650 inches N/A 0.650 inches N/A 0.650 inches N/A 0.055 inches N/A 1.50 inches N/A 11.2 lbs/in N/A E06500551500S N/A 0.75 pounds N/A Full Twist Loop
M650055175SS N/A
205227
N/A 1.75 inches N/A 0.650 inches N/A 0.650 inches N/A 0.650 inches N/A 0.055 inches N/A 1.75 inches N/A 5.7 lbs/in N/A E06500551750S N/A 0.75 pounds N/A Full Twist Loop
M650055200SS N/A
205228
N/A 2 inches N/A 0.650 inches N/A 0.650 inches N/A 0.650 inches N/A 0.055 inches N/A 2.00 inches N/A 3.4 lbs/in N/A E06500552000S N/A 0.75 pounds N/A Full Twist Loop
M650055225SS N/A
205229
N/A 2.25 inches N/A 0.650 inches N/A 0.650 inches N/A 0.650 inches N/A 0.055 inches N/A 2.25 inches N/A 2.7 lbs/in N/A E06500552250S N/A 0.75 pounds N/A Full Twist Loop
M650055250SS N/A
205230
N/A 2.5 inches N/A 0.650 inches N/A 0.650 inches N/A 0.650 inches N/A 0.055 inches N/A 2.50 inches N/A 2.2 lbs/in N/A E06500552500S N/A 0.75 pounds N/A Full Twist Loop
M650055275SS N/A
205231
N/A 2.75 inches N/A 0.650 inches N/A 0.650 inches N/A 0.650 inches N/A 0.055 inches N/A 2.75 inches N/A 1.8 lbs/in N/A E06500552750S N/A 0.75 pounds N/A Full Twist Loop
M650055300SS N/A
205232
N/A 3 inches N/A 0.650 inches N/A 0.650 inches N/A 0.650 inches N/A 0.055 inches N/A 3.00 inches N/A 1.6 lbs/in N/A E06500553000S N/A 0.75 pounds N/A Full Twist Loop
M650055350SS N/A
205233
N/A 3.5 inches N/A 0.650 inches N/A 0.650 inches N/A 0.650 inches N/A 0.055 inches N/A 3.50 inches N/A 1.2 lbs/in N/A E06500553500S N/A 0.75 pounds N/A Full Twist Loop
Unit of Measure
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