81103S

81103S

Regular extension spring in 302/304 Stainless Steel. This spring features an O.D. of 1.25 Inch, an initial tension of 3 Pound, and a spring rate of 5.1 Pound Force per Inch.

Current variant: 81103SCS. Navigate to a different variant:
Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 81103S
Ends Full Loop
Finish None
Initial Tension 3 lb
Length 5 in
Material 302/304 Stainless Steel
Outside Diameter 1.25 in
Part Type Standard
Rate 5.1 lbf/in
Sugg Max Deflection 4.4 in
Sugg Max Load 26 lbf
Wind Direction Left
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 81103S
Ends Full Loop
Finish None
Initial Tension 1.36 kg
Length 127 mm
Material 302/304 Stainless Steel
Outside Diameter 31.75 mm
Part Type Standard
Rate 0.89 N/mm
Sugg Max Deflection 111.76 mm
Sugg Max Load 115.65 N
Wind Direction Left
Wire Diameter 2.67 mm

Inventory Status

In-stock

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Quantity Price
1 - 14 $29.20
15 - 29 $24.82
30 - 49 $21.90
50 - 99 $8.76
100 - 249 $4.97
250 - 499 $3.22
500 - 999 $2.05
1000+ Call for price