133

133

Regular extension spring in Hand Drawn Steel. This spring features an O.D. of 0.812 Inch, an initial tension of 1 Pound, and a spring rate of 0.42 Pound Force per Inch.

Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 133
Ends Machine Hook
Finish Zinc
Initial Tension 1 lb
Length 8.5 in
Material Hand Drawn Steel
Outside Diameter 0.812 in
Part Type Standard
Rate 0.42 lbf/in
Sugg Max Deflection 21 in
Sugg Max Load 9.6 lbf
Wind Direction Left
Wire Diameter 0.062 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 133
Ends Machine Hook
Finish Zinc
Initial Tension 0.45 kg
Length 215.9 mm
Material Hand Drawn Steel
Outside Diameter 20.62 mm
Part Type Standard
Rate 0.07 N/mm
Sugg Max Deflection 533.4 mm
Sugg Max Load 42.7 N
Wind Direction Left
Wire Diameter 1.57 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $7.60
50 - 149 $7.22
150 - 299 $6.84
300 - 499 $6.46
500 - 749 $5.70
750 - 999 $4.94
1000+ Call for price