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.

SS3-26 - 20 Inch 3.5 Inch Pounds 302/304 Stainless Steel Extension Spring

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

Regular extension spring in 302/304 Stainless Steel. This spring features an O.D. of 0.187 Inch, an initial tension of 0.7 Pound, and a spring rate of 3.5 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name SS3-26
Finish None
Initial Tension
(Approx.)
0.7 lb
Length 20 in
Material 302/304 Stainless Steel
Max Load
(Suggested)
3.5 lbf
Measurement Units Standard
Outside Diameter 0.187 in
Rate (Constant) 3.5 lbs
SKU SS3-26CS
Wire Diameter 0.026 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name SS3-26
Finish None
Initial Tension
(Approx.)
0.32 kg
Length 508 mm
Material 302/304 Stainless Steel
Max Load
(Suggested)
15.57 N
Measurement Units Standard
Outside Diameter 4.75 mm
Rate (Constant) 0.61 N/mm
SKU SS3-26CS
Wire Diameter 0.66 mm