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Cot Extension

Cot springs offer high loads in static applications with small deflections. Ends are easily installable machine hooks. Material is MBHD (Medium Basic Hard Drawn) Carbon Steel - finish is zinc plated.
 
Nine stock sizes from 1 & 5/8 to 3 & 3/4 inches in length offer maximum loads ranging from just over 18 pounds to just under 50 pounds.

 

Items 1 to 8 of 9 total

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Grid  List 

Set Descending Direction
Outside Diameter (inches) Wire Diameter (inches) Overall Length (inches) Rate (lbs/in) Maximum Deflection (inches) Maximum Load (lbs)
37 COT 0.687 0.1055 2.75 53.91 0.42 38.1
37A COT 0.718 0.1055 1.625 125.69 0.13 31.02
38 COT 0.5 0.08 1.719 72.25 0.16 21.38
37 SPECIAL 0.687 0.0915 2.5 30.11 0.82 33.18
39 COT 0.718 0.1205 3.375 75.91 0.32 49.02
37B COT 0.75 0.1055 2.25 67.09 0.27 18.11
37BS COT 0.75 0.1055 2 95.29 0.18 30.39
37C COT 0.75 0.1055 2.438 55.46 .593 45.61