B1-56

B1-56

Regular extension spring in 302/304 Stainless Steel. This spring features an O.D. of 0.656 Inch, an initial tension of 2 Pound, and a spring rate of 6.9 Pound Force per Inch.

Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B1-56
Ends Full Loop
Finish None
Initial Tension 2 lb
Length 2 in
Material 302/304 Stainless Steel
Outside Diameter 0.656 in
Part Type Standard
Rate 6.9 lbf/in
Sugg Max Deflection 1.5 in
Sugg Max Load 12 lbf
Wind Direction Left
Wire Diameter 0.063 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B1-56
Ends Full Loop
Finish None
Initial Tension 0.91 kg
Length 50.8 mm
Material 302/304 Stainless Steel
Outside Diameter 16.66 mm
Part Type Standard
Rate 1.21 N/mm
Sugg Max Deflection 38.1 mm
Sugg Max Load 53.38 N
Wind Direction Left
Wire Diameter 1.6 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $6.79
50 - 149 $6.46
150 - 299 $6.12
300 - 499 $5.78
500 - 749 $5.10
750 - 999 $4.42
1000+ Call for price