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5878 - 4.5 Inch Spring Steel Extension Spring

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

Regular extension spring in Spring Steel. This spring features an O.D. of 0.5 Inch and an initial tension of 2 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 5878
Ends Full Loop
Finish None
Initial Tension 2 lb
Length 4.5 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 2.3 lbs/in
SKU 5878CS
Sugg Max Deflection 4.3 in
Sugg Max Load 12 lbf
Wind Direction Left
Wire Diameter 0.056 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 5878
Ends Full Loop
Finish None
Initial Tension 0.91 kg
Length 114.3 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 0.4 N/mm
SKU 5878CS
Sugg Max Deflection 109.22 mm
Sugg Max Load 53.38 N
Wind Direction Left
Wire Diameter 1.42 mm

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