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81058 - 5.5 Inch Music Wire Extension Spring

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

Regular extension spring in Music Wire. This spring features an O.D. of 1.125 Inch and an initial tension of 2 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 81058
Ends Full Loop
Finish None
Initial Tension 2 lb
Length 5.5 in
Material Music Wire
Outside Diameter 1.125 in
Part Type Standard
Rate 1.7 lbs/in
SKU 81058CS
Sugg Max Deflection 13 in
Sugg Max Load 23 lbf
Wind Direction Left
Wire Diameter 0.085 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 81058
Ends Full Loop
Finish None
Initial Tension 0.91 kg
Length 139.7 mm
Material Music Wire
Outside Diameter 28.58 mm
Part Type Standard
Rate 0.3 N/mm
SKU 81058CS
Sugg Max Deflection 330.2 mm
Sugg Max Load 102.3 N
Wind Direction Left
Wire Diameter 2.16 mm

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