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B7-64 - 5.03 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 0.188 Inch and an initial tension of 3 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B7-64
Ends Full Loop
Finish None
Initial Tension 3 lb
Length 5.03 in
Material Spring Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 4.4 lbs/in
SKU B7-64CS
Sugg Max Deflection 1.5 in
Sugg Max Load 8.9 lbf
Wind Direction Left
Wire Diameter 0.035 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B7-64
Ends Full Loop
Finish None
Initial Tension 1.36 kg
Length 127.76 mm
Material Spring Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.77 N/mm
SKU B7-64CS
Sugg Max Deflection 38.1 mm
Sugg Max Load 39.59 N
Wind Direction Left
Wire Diameter 0.89 mm

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