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E-38-A - 36 Inch 3.987 Inch Pounds Carbon Steel Extension Spring

Inventory Status
In-stock
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 0.75 Inch, an initial tension of 18 Pound, and a spring rate of 3.987 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name E-38-A
Finish None
Initial Tension
(Approx.)
18 lb
Length 36 in
Material Carbon Steel
Max Load
(Suggested)
61 lbf
Measurement Units Standard
Outside Diameter 0.75 in
Rate (Constant) 3.987 lbs
SKU E-38-ACS
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name E-38-A
Finish None
Initial Tension
(Approx.)
8.16 kg
Length 914.4 mm
Material Carbon Steel
Max Load
(Suggested)
271.33 N
Measurement Units Standard
Outside Diameter 19.05 mm
Rate (Constant) 0.7 N/mm
SKU E-38-ACS
Wire Diameter 3.05 mm