B1-29

B1-29

Regular extension spring in Spring Steel. This spring features an O.D. of 0.5 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 B1-29
Ends Full Loop
Finish None
Initial Tension 2 lb
Length 2.34 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 6.9 lbf/in
Sugg Max Deflection 1.6 in
Sugg Max Load 13 lbf
Wind Direction Left
Wire Diameter 0.058 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B1-29
Ends Full Loop
Finish None
Initial Tension 0.91 kg
Length 59.44 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 1.21 N/mm
Sugg Max Deflection 40.64 mm
Sugg Max Load 57.82 N
Wind Direction Left
Wire Diameter 1.47 mm

Inventory Status

In-stock

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Quantity Price
1 - 9 $12.37
10 - 24 $9.90
25 - 49 $9.28
50 - 99 $4.95
100 - 249 $3.72
250 - 499 $3.10
500 - 999 $1.86
1000+ Call for price