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Long Length Extension Springs

The primary purpose of our 20 inch and 36 inch long spring bodies is to offer a means for our customers to create a desired custom length and/or spring extension travel for a given load. Once cut, the end coils may be bent into hooks or loops. To find the spring's rate at a given length simply divide the rate constant by the length the spring is cut to. For example SS2-13 , if we want to cut it to 8”, rate= .32/8=.04 lbs/in

Extension Spring Selection Guide & Technical Information

Products: 82
CAD Buy SKU
SS9-91
SS9-72
SS9-54
SS8-72
SS8-54
SS7-54
SS7-41
SS6-54
SS6-41
SS6-32
SS5-41
SS5-32
SS5-26
SS5-20
SS4-32
SS4-20
SS4-17
SS4-15
SS3-26
SS3-20
SS3-17
SS3-15
SS2-20
SS2-17
SS2-15
SS2-13
SS12-91
SS10-91
SS10-72
E-8
E-7
E-6
E-5
E-4
E-48
E-47
E-46
E-45
E-44
E-43
E-42
E-41
E-40
E-3
E-39
E-38
E-38-A
E-37
E-36
E-35
E-35-A
E-34
E-34-A
E-33
E-31
E-30
E-3-A
E-2
E-29
E-28
E-27
E-26
E-25
E-24
E-23
E-22
E-21
E-20
E-1
E-19
E-18
E-16
E-15
E-14
E-13
E-12
E-11
SS4-26
E-9
E-32
E-17
E-10