81113

81113

Regular extension spring in Music Wire. This spring features an O.D. of 1.25 Inch, an initial tension of 4 Pound, and a spring rate of 6.1 Pound Force per Inch.

Current variant: 81113CS. Navigate to a different variant:
Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 81113
Ends Full Loop
Finish None
Initial Tension 4 lb
Length 5.5 in
Material Music Wire
Outside Diameter 1.25 in
Part Type Standard
Rate 6.1 lbf/in
Sugg Max Deflection 7 in
Sugg Max Load 47 lbf
Wind Direction Left
Wire Diameter 0.115 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 81113
Ends Full Loop
Finish None
Initial Tension 1.81 kg
Length 139.7 mm
Material Music Wire
Outside Diameter 31.75 mm
Part Type Standard
Rate 1.07 N/mm
Sugg Max Deflection 177.8 mm
Sugg Max Load 209.06 N
Wind Direction Left
Wire Diameter 2.92 mm

Inventory Status

Low Stock

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Quantity Price
1 - 14 $24.58
15 - 29 $20.90
30 - 49 $18.44
50 - 99 $7.38
100 - 249 $4.18
250 - 499 $2.71
500 - 999 $1.73
1000+ Call for price