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Century Spring

81012CS - 8 Inch Music Wire Extension Spring

Inventory Status
Estimated Lead Time

Regular extension spring in Music Wire. This spring features an O.D. of 1 Inch and an initial tension of 10 Pound.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 81012
Ends Full Loop
Finish None
Initial Tension 10 lb
Length 8 in
Material Music Wire
Outside Diameter 1 in
Part Type Standard
Rate 6.7 lbs/in
SKU 81012CS
Sugg Max Deflection 7.9 in
Sugg Max Load 58 lbf
Wind Direction Left
Wire Diameter 0.115 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 81012
Ends Full Loop
Finish None
Initial Tension 4.54 kg
Length 203.2 mm
Material Music Wire
Outside Diameter 25.4 mm
Part Type Standard
Rate 1.17 N/mm
SKU 81012CS
Sugg Max Deflection 200.66 mm
Sugg Max Load 257.98 N
Wind Direction Left
Wire Diameter 2.92 mm

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