5145

5145

Regular extension spring in Spring Steel. This spring features an O.D. of 0.812 Inch, an initial tension of 1 Pound, and a spring rate of 0.54 Pound Force per Inch.

Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 5145
Ends Double Loop
Finish Zinc
Initial Tension 1 lb
Length 8.5 in
Material Spring Steel
Outside Diameter 0.812 in
Part Type Standard
Rate 0.54 lbf/in
Sugg Max Deflection 18 in
Sugg Max Load 11 lbf
Wind Direction Left
Wire Diameter 0.065 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 5145
Ends Double Loop
Finish Zinc
Initial Tension 0.45 kg
Length 215.9 mm
Material Spring Steel
Outside Diameter 20.62 mm
Part Type Standard
Rate 0.09 N/mm
Sugg Max Deflection 457.2 mm
Sugg Max Load 48.93 N
Wind Direction Left
Wire Diameter 1.65 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $6.42
50 - 149 $6.10
150 - 299 $5.78
300 - 499 $5.46
500 - 749 $4.82
750 - 999 $4.18
1000+ Call for price