81123

81123

Regular extension spring in Music Wire. This spring features an O.D. of 1.25 Inch, an initial tension of 6 Pound, and a spring rate of 17 Pound Force per Inch.

Current variant: 81123CS. Navigate to a different variant:
Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 81123
Ends Full Loop
Finish None
Initial Tension 6 lb
Length 5 in
Material Music Wire
Outside Diameter 1.25 in
Part Type Standard
Rate 17 lbf/in
Sugg Max Deflection 4 in
Sugg Max Load 73 lbf
Wind Direction Left
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 81123
Ends Full Loop
Finish None
Initial Tension 2.72 kg
Length 127 mm
Material Music Wire
Outside Diameter 31.75 mm
Part Type Standard
Rate 2.98 N/mm
Sugg Max Deflection 101.6 mm
Sugg Max Load 324.7 N
Wind Direction Left
Wire Diameter 3.43 mm

Inventory Status

In-stock

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Quantity Price
1 - 14 $27.57
15 - 29 $23.44
30 - 49 $20.68
50 - 99 $8.28
100 - 249 $4.69
250 - 499 $3.04
500 - 999 $1.93
1000+ Call for price