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B5-37 - 2.78 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 0.359 Inch and an initial tension of 4 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B5-37
Ends Machine Hook
Finish None
Initial Tension 4 lb
Length 2.78 in
Material Spring Steel
Outside Diameter 0.359 in
Part Type Standard
Rate 12 lbs/in
SKU B5-37CS
Sugg Max Deflection 1.1 in
Sugg Max Load 17 lbf
Wind Direction Left
Wire Diameter 0.056 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B5-37
Ends Machine Hook
Finish None
Initial Tension 1.81 kg
Length 70.61 mm
Material Spring Steel
Outside Diameter 9.12 mm
Part Type Standard
Rate 2.1 N/mm
SKU B5-37CS
Sugg Max Deflection 27.94 mm
Sugg Max Load 75.62 N
Wind Direction Left
Wire Diameter 1.42 mm

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