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Century Spring

81127 - 7 Inch Music Wire Extension Spring

Inventory Status
Estimated Lead Time

Regular extension spring in Music Wire. This spring features an O.D. of 1.25 Inch and an initial tension of 12.2 Pound.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 81127
Ends Full Loop
Finish None
Initial Tension 12.2 lb
Length 7 in
Material Music Wire
Outside Diameter 1.25 in
Part Type Standard
Rate 9.7 lbs/in
SKU 81127CS
Sugg Max Deflection 6.9 in
Sugg Max Load 73 lbf
Wind Direction Left
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 81127
Ends Full Loop
Finish None
Initial Tension 5.53 kg
Length 177.8 mm
Material Music Wire
Outside Diameter 31.75 mm
Part Type Standard
Rate 1.7 N/mm
SKU 81127CS
Sugg Max Deflection 175.26 mm
Sugg Max Load 324.7 N
Wind Direction Left
Wire Diameter 3.43 mm

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