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81185 - 9 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 1.75 Inch and an initial tension of 15 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 81185
Ends Full Loop
Finish None
Initial Tension 15 lb
Length 9 in
Material Music Wire
Outside Diameter 1.75 in
Part Type Standard
Rate 25 lbs/in
SKU 81185CS
Sugg Max Deflection 6.3 in
Sugg Max Load 174 lbf
Wind Direction Left
Wire Diameter 0.207 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 81185
Ends Full Loop
Finish None
Initial Tension 6.8 kg
Length 228.6 mm
Material Music Wire
Outside Diameter 44.45 mm
Part Type Standard
Rate 4.38 N/mm
SKU 81185CS
Sugg Max Deflection 160.02 mm
Sugg Max Load 773.95 N
Wind Direction Left
Wire Diameter 5.26 mm

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