This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

E-45 - 36 Inch 1.852 Inch Pounds Carbon Steel Long Extension Spring

Inventory Status
Limited Availability
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Regular extension spring in Carbon Steel. This spring features an O.D. of 1.125 Inch, an initial tension of 17 Pound, and a spring rate of 1.852 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name E-45
Finish None
Initial Tension
(Approx.)
17 lb
Length 36 in
Material Carbon Steel
Max Load
(Suggested)
58 lbf
Measurement Units Standard
Outside Diameter 1.125 in
Rate (Constant) 1.852 lbs
SKU E-45CS
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name E-45
Finish None
Initial Tension
(Approx.)
7.71 kg
Length 914.4 mm
Material Carbon Steel
Max Load
(Suggested)
257.98 N
Measurement Units Standard
Outside Diameter 28.58 mm
Rate (Constant) 0.32 N/mm
SKU E-45CS
Wire Diameter 3.43 mm