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81043 - 3.5 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 Inch and an initial tension of 10 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 81043
Ends Full Loop
Finish None
Initial Tension 10 lb
Length 3.5 in
Material Music Wire
Outside Diameter 1 in
Part Type Standard
Rate 93 lbs/in
SKU 81043CS
Sugg Max Deflection 1.1 in
Sugg Max Load 114 lbf
Wind Direction Left
Wire Diameter 0.148 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 81043
Ends Full Loop
Finish None
Initial Tension 4.54 kg
Length 88.9 mm
Material Music Wire
Outside Diameter 25.4 mm
Part Type Standard
Rate 16.28 N/mm
SKU 81043CS
Sugg Max Deflection 27.94 mm
Sugg Max Load 507.07 N
Wind Direction Left
Wire Diameter 3.76 mm

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