Stock Extension Springs
Shop our extensive selection of quality stock extension springs. Our stock extension springs are designed to meet a broad variety of needs. Specify your required specifications below to narrow your search. When you find the stock extension spring that meets your needs, you can order online for fast delivery. Remember, if you do not find the spring you need in our stock selection, just contact us to order a custom spring design.
You have selected: Outer Diameter: 1
| Part Number |
Outer Diameter (in.) |
Wire Diameter
(in.) |
Overall Length
(in.) |
Rate (lbs./in. of travel) |
Load (lbs.) |
Material |
|---|---|---|---|---|---|---|
| 90 | 1.000 | 0.192 | 4.875 | 223.38 | 119.93 | HARD DRAWN |
|
Part number: 90
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.192 Overall Length (in.): 4.875 Rate (lbs./in. of travel): 223.38 Load: 119.93 Material: HARD DRAWN |
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| 102 | 1.000 | 0.105 | 7.500 | 4.34 | 23.43 | HARD DRAWN |
|
Part number: 102
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.105 Overall Length (in.): 7.500 Rate (lbs./in. of travel): 4.34 Load: 23.43 Material: HARD DRAWN |
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| 144 | 1.000 | 0.080 | 8.500 | 0.87 | 11.03 | HARD DRAWN |
|
Part number: 144
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.080 Overall Length (in.): 8.500 Rate (lbs./in. of travel): 0.87 Load: 11.03 Material: HARD DRAWN |
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| 145 | 1.000 | 0.091 | 8.500 | 1.73 | 15.78 | HARD DRAWN |
|
Part number: 145
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.091 Overall Length (in.): 8.500 Rate (lbs./in. of travel): 1.73 Load: 15.78 Material: HARD DRAWN |
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| 146 | 1.000 | 0.120 | 8.500 | 7.63 | 33.81 | HARD DRAWN |
|
Part number: 146
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.120 Overall Length (in.): 8.500 Rate (lbs./in. of travel): 7.63 Load: 33.81 Material: HARD DRAWN |
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| 632 | 1.000 | 0.105 | 11.000 | 2.72 | 23.43 | HARD DRAWN |
|
Part number: 632
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.105 Overall Length (in.): 11.000 Rate (lbs./in. of travel): 2.72 Load: 23.43 Material: HARD DRAWN |
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| 633 | 1.000 | 0.091 | 11.000 | 1.27 | 15.78 | HARD DRAWN |
|
Part number: 633
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.091 Overall Length (in.): 11.000 Rate (lbs./in. of travel): 1.27 Load: 15.78 Material: HARD DRAWN |
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| 635 | 1.000 | 0.080 | 11.000 | 0.64 | 11.03 | HARD DRAWN |
|
Part number: 635
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.080 Overall Length (in.): 11.000 Rate (lbs./in. of travel): 0.64 Load: 11.03 Material: HARD DRAWN |
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| 638 | 1.000 | 0.062 | 11.000 | 0.17 | 5.42 | HARD DRAWN |
|
Part number: 638
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.062 Overall Length (in.): 11.000 Rate (lbs./in. of travel): 0.17 Load: 5.42 Material: HARD DRAWN |
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| 816 | 1.000 | 0.080 | 20.000 | 0.26 | 11.76 | 302/304 STAINLESS STEEL |
|
Part number: 816
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.080 Overall Length (in.): 20.000 Rate (lbs./in. of travel): 0.26 Load: 11.76 Material: 302/304 STAINLESS STEEL |
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| 817 | 1.000 | 0.091 | 20.000 | 0.52 | 16.73 | 302/304 STAINLESS STEEL |
|
Part number: 817
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.091 Overall Length (in.): 20.000 Rate (lbs./in. of travel): 0.52 Load: 16.73 Material: 302/304 STAINLESS STEEL |
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| 818 | 1.000 | 0.105 | 20.000 | 1.11 | 24.64 | 302/304 STAINLESS STEEL |
|
Part number: 818
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.105 Overall Length (in.): 20.000 Rate (lbs./in. of travel): 1.11 Load: 24.64 Material: 302/304 STAINLESS STEEL |
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| 819 | 1.000 | 0.120 | 20.000 | 2.27 | 35.24 | 302/304 STAINLESS STEEL |
|
Part number: 819
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.120 Overall Length (in.): 20.000 Rate (lbs./in. of travel): 2.27 Load: 35.24 Material: 302/304 STAINLESS STEEL |
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| 2150 | 1.000 | 0.110 | 3.750 | 17.38 | 33.10 | MUSIC WIRE |
|
Part number: 2150
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.110 Overall Length (in.): 3.750 Rate (lbs./in. of travel): 17.38 Load: 33.10 Material: MUSIC WIRE |
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| 2151 | 1.000 | 0.115 | 4.230 | 17.79 | 37.41 | MUSIC WIRE |
|
Part number: 2151
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.115 Overall Length (in.): 4.230 Rate (lbs./in. of travel): 17.79 Load: 37.41 Material: MUSIC WIRE |
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| 2152 | 1.000 | 0.130 | 7.000 | 15.80 | 52.43 | MUSIC WIRE |
|
Part number: 2152
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.130 Overall Length (in.): 7.000 Rate (lbs./in. of travel): 15.80 Load: 52.43 Material: MUSIC WIRE |
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| 2718 | 1.000 | 0.105 | 8.500 | 3.23 | 23.43 | 302 STAINLESS STEEL |
|
Part number: 2718
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.105 Overall Length (in.): 8.500 Rate (lbs./in. of travel): 3.23 Load: 23.43 Material: 302 STAINLESS STEEL |
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| 2719 | 1.000 | 0.105 | 12.000 | 2.14 | 23.43 | 302 STAINLESS STEEL |
|
Part number: 2719
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.105 Overall Length (in.): 12.000 Rate (lbs./in. of travel): 2.14 Load: 23.43 Material: 302 STAINLESS STEEL |
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| 2864 | 1.000 | 0.105 | 7.500 | 3.52 | 18.98 | 302 STAINLESS STEEL |
|
Part number: 2864
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.105 Overall Length (in.): 7.500 Rate (lbs./in. of travel): 3.52 Load: 18.98 Material: 302 STAINLESS STEEL |
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| 2880 | 1.000 | 0.062 | 25.500 | 0.06 | 5.82 | 302 STAINLESS STEEL |
|
Part number: 2880
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.062 Overall Length (in.): 25.500 Rate (lbs./in. of travel): 0.06 Load: 5.82 Material: 302 STAINLESS STEEL |
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| 2881 | 1.000 | 0.120 | 3.750 | 23.36 | 35.24 | 302 STAINLESS STEEL |
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Part number: 2881
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.120 Overall Length (in.): 3.750 Rate (lbs./in. of travel): 23.36 Load: 35.24 Material: 302 STAINLESS STEEL |
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| ST632 | 1.000 | 0.105 | 11.000 | 2.37 | 24.64 | 302 STAINLESS STEEL |
|
Part number: ST632
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.105 Overall Length (in.): 11.000 Rate (lbs./in. of travel): 2.37 Load: 24.64 Material: 302 STAINLESS STEEL |
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| ST633 | 1.000 | 0.091 | 11.000 | 1.10 | 16.73 | 302 STAINLESS STEEL |
|
Part number: ST633
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.091 Overall Length (in.): 11.000 Rate (lbs./in. of travel): 1.10 Load: 16.73 Material: 302 STAINLESS STEEL |
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| ST635 | 1.000 | 0.080 | 11.000 | 0.56 | 11.76 | 302 STAINLESS STEEL |
|
Part number: ST635
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.080 Overall Length (in.): 11.000 Rate (lbs./in. of travel): 0.56 Load: 11.76 Material: 302 STAINLESS STEEL |
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| ST638 | 1.000 | 0.062 | 11.000 | 0.15 | 5.82 | 302 STAINLESS STEEL |
|
Part number: ST638
Outer Diameter (in.) 1.000 Wire Diameter (in.) 0.062 Overall Length (in.): 11.000 Rate (lbs./in. of travel): 0.15 Load: 5.82 Material: 302 STAINLESS STEEL |
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Having trouble finding what you need?
Contact us or call 859-581-7600. One of our spring experts would be happy to help.
Answers to Common Questions about Extension Spring
How to measure your extension spring.
Providing us with accurate measurements is the key to getting the right springs for your job. Watch the video or see our Measuring Guide.
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