12390

12390

Regular extension spring in Spring Steel. This spring features an O.D. of 0.718 Inch, an initial tension of 26 Pound, and a spring rate of 82 Pound Force per Inch.

Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12390
Ends Double Loop
Finish Zinc
Initial Tension 26 lb
Length 3.19 in
Material Spring Steel
Outside Diameter 0.718 in
Part Type Standard
Rate 82 lbf/in
Sugg Max Deflection 0.74 in
Sugg Max Load 87 lbf
Wind Direction Left
Wire Diameter 0.124 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12390
Ends Double Loop
Finish Zinc
Initial Tension 11.79 kg
Length 81.03 mm
Material Spring Steel
Outside Diameter 18.24 mm
Part Type Standard
Rate 14.35 N/mm
Sugg Max Deflection 18.8 mm
Sugg Max Load 386.98 N
Wind Direction Left
Wire Diameter 3.15 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $5.59
50 - 149 $5.32
150 - 299 $5.04
300 - 499 $4.76
500 - 749 $4.20
750 - 999 $3.64
1000+ Call for price