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E-7 - 36 Inch 2.1 Inch Pounds Carbon Steel 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 0.187 Inch, an initial tension of 0.4 Pound, and a spring rate of 2.1 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name E-7
Finish None
Initial Tension
(Approx.) 		0.4 lb
Length 36 in
Material Carbon Steel
Max Load
(Suggested) 		2.4 lbf
Measurement Units Standard
Outside Diameter 0.187 in
Rate (Constant) 2.1 lbs
SKU E-7CS
Wire Diameter 0.023 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name E-7
Finish None
Initial Tension
(Approx.) 		0.18 kg
Length 914.4 mm
Material Carbon Steel
Max Load
(Suggested) 		10.68 N
Measurement Units Standard
Outside Diameter 4.75 mm
Rate (Constant) 0.37 N/mm
SKU E-7CS
Wire Diameter 0.58 mm

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