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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
M850075275SS N/A
205359
N/A 2.75 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.075 inches N/A 2.75 inches N/A 5.0 lbs/in N/A E08500752750S N/A 1.42 pounds N/A Full Twist Loop
M850075300SS N/A
205360
N/A 3 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.075 inches N/A 3.00 inches N/A 4.2 lbs/in N/A E08500753000S N/A 1.42 pounds N/A Full Twist Loop
M850075350SS N/A
205361
N/A 3.5 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.075 inches N/A 3.50 inches N/A 3.2 lbs/in N/A E08500753500S N/A 1.42 pounds N/A Full Twist Loop
M850075400SS N/A
205362
N/A 4.00 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.075 inches N/A 4.00 inches N/A 2.5 lbs/in N/A E08500754000S N/A 1.42 pounds N/A Full Twist Loop
M850075450SS N/A
205363
N/A 4.5 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.075 inches N/A 4.50 inches N/A 2.1 lbs/in N/A E08500754500S N/A 1.42 pounds N/A Full Twist Loop
M850075500SS N/A
205364
N/A 5 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.075 inches N/A 5.00 inches N/A 1.8 lbs/in N/A E08500755000S N/A 1.42 pounds N/A Full Twist Loop
M850085200SS N/A
205365
N/A 2 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.085 inches N/A 2.00 inches N/A 28.3 lbs/in N/A E08500852000S N/A 2.00 pounds N/A Full Twist Loop
M850085225SS N/A
205366
N/A 2.25 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.085 inches N/A 2.25 inches N/A 16.0 lbs/in N/A E08500852250S N/A 2.00 pounds N/A Full Twist Loop
M850085250SS N/A
205367
N/A 2.5 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.085 inches N/A 2.50 inches N/A 11.7 lbs/in N/A E08500852500S N/A 2.00 pounds N/A Full Twist Loop
M850085275SS N/A
205368
N/A 2.75 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.085 inches N/A 2.75 inches N/A 9.4 lbs/in N/A E08500852750S N/A 2.00 pounds N/A Full Twist Loop
M850085300SS N/A
205369
N/A 3 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.085 inches N/A 3.00 inches N/A 7.9 lbs/in N/A E08500853000S N/A 2.00 pounds N/A Full Twist Loop
M850085350SS N/A
205370
N/A 3.5 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.085 inches N/A 3.50 inches N/A 6.1 lbs/in N/A E08500853500S N/A 2.00 pounds N/A Full Twist Loop
M850085400SS N/A
205371
N/A 4.00 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.085 inches N/A 4.00 inches N/A 4.8 lbs/in N/A E08500854000S N/A 2.00 pounds N/A Full Twist Loop
M850085450SS N/A
205372
N/A 4.5 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.085 inches N/A 4.50 inches N/A 4.1 lbs/in N/A E08500854500S N/A 2.00 pounds N/A Full Twist Loop
M850085475SS N/A
205373
N/A 4.75 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.085 inches N/A 4.75 inches N/A 3.7 lbs/in N/A E08500854750S N/A 2.00 pounds N/A Full Twist Loop
M850085500SS N/A
205374
N/A 5 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.085 inches N/A 5.00 inches N/A 3.5 lbs/in N/A E08500855000S N/A 2.00 pounds N/A Full Twist Loop
M850085550SS N/A
205375
N/A 5.50 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.085 inches N/A 5.50 inches N/A 3.0 lbs/in N/A E08500855500S N/A 2.00 pounds N/A Full Twist Loop
M850085600SS N/A
205376
N/A 6 inches N/A 0.850 inches N/A 0.850 inches N/A 0.850 inches N/A 0.085 inches N/A 6.00 inches N/A 2.7 lbs/in N/A E08500856000S N/A 2.00 pounds N/A Full Twist Loop
M100006325SS N/A
205377
N/A 2.5 inches N/A 1.000 inches N/A 1.000 inches N/A 1.000 inches N/A 0.063 inches N/A 2.50 inches N/A 2.2 lbs/in N/A E10000632500S N/A 0.75 pounds N/A Full Twist Loop
M100006327SS N/A
205378
N/A 2.75 inches N/A 1.000 inches N/A 1.000 inches N/A 1.000 inches N/A 0.063 inches N/A 2.75 inches N/A 1.6 lbs/in N/A E10000632750S N/A 0.75 pounds N/A Full Twist Loop
M100006330SS N/A
205379
N/A 3 inches N/A 1.000 inches N/A 1.000 inches N/A 1.000 inches N/A 0.063 inches N/A 3.00 inches N/A 1.2 lbs/in N/A E10000633000S N/A 0.75 pounds N/A Full Twist Loop
M100006332SS N/A
205380
N/A 3.25 inches N/A 1.000 inches N/A 1.000 inches N/A 1.000 inches N/A 0.063 inches N/A 3.25 inches N/A 1.0 lbs/in N/A E10000633250S N/A 0.75 pounds N/A Full Twist Loop
M100007525SS N/A
205381
N/A 2.5 inches N/A 1.000 inches N/A 1.000 inches N/A 1.000 inches N/A 0.075 inches N/A 2.50 inches N/A 5.2 lbs/in N/A E10000752500S N/A 1.17 pounds N/A Full Twist Loop
M100007527SS N/A
205382
N/A 2.75 inches N/A 1.000 inches N/A 1.000 inches N/A 1.000 inches N/A 0.075 inches N/A 2.75 inches N/A 3.8 lbs/in N/A E10000752750S N/A 1.17 pounds N/A Full Twist Loop
M100007530SS N/A
205383
N/A 3 inches N/A 1.000 inches N/A 1.000 inches N/A 1.000 inches N/A 0.075 inches N/A 3.00 inches N/A 3.0 lbs/in N/A E10000753000S N/A 1.17 pounds N/A Full Twist Loop
Unit of Measure
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