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Century Spring

81189SCS - 7 Inch 302/304 Stainless Steel Extension Spring

Inventory Status
Estimated Lead Time

Regular extension spring in 302/304 Stainless Steel. This spring features an O.D. of 2 Inch and an initial tension of 7 Pound.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 81189S
Ends Full Loop
Finish None
Initial Tension 7 lb
Length 7 in
Material 302/304 Stainless Steel
Outside Diameter 2 in
Part Type Standard
Rate 11 lbs/in
SKU 81189SCS
Sugg Max Deflection 5.4 in
Sugg Max Load 66 lbf
Wind Direction Left
Wire Diameter 0.177 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 81189S
Ends Full Loop
Finish None
Initial Tension 3.17 kg
Length 177.8 mm
Material 302/304 Stainless Steel
Outside Diameter 50.8 mm
Part Type Standard
Rate 1.93 N/mm
SKU 81189SCS
Sugg Max Deflection 137.16 mm
Sugg Max Load 293.57 N
Wind Direction Left
Wire Diameter 4.5 mm

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