29-32 Outer Diameter
29/32" (0.90625) Inch Outer Diameter Standard Extension Springs
Definition of 29/32" Outer Diameter Extension Springs:
A 29/32" (twenty-nine thirty-seconds of an inch) outer diameter extension spring has an outer diameter of 0.90625 inches. This size is typically used in heavy-duty applications that require strong tensile strength, high fatigue resistance, and stable mechanical response. These springs are ideal for industrial machinery, garage assemblies, agricultural tools, and large mechanical systems.
At The Spring Store by Acxess Spring, we offer an extensive selection of 29/32" OD extension springs with variations in wire diameter, hook type, coil count, and overall spring length.
How To Measure Your 29/32" Inner Diameter Stock Extension Spring




Your 29/32" (twenty-nine thirty-seconds of an inch) extension spring’s outer diameter plays a key role in determining how much force and stretch capacity the spring can handle. A 29/32" OD extension spring is designed for systems that require dependable high-tension performance under continuous or cyclical loads.
The 29/32" (0.90625) OD extension springs available in our inventory are manufactured in various configurations — including wire diameter, coil length, hook style, and body size — each affecting spring strength and deflection.
All our 29/32" OD springs are made from 302 stainless steel (ASTM A 313) or music wire (ASTM A 228), providing superior performance in durability, corrosion resistance, and elasticity.
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Price Part Number Image Ship typeOutside Diameter
Ship type
Inside Diameter
Outside Diameter
Free Length
Inside Diameter
Rate
Free Length
Max. Deflection
Spring rate or spring constant: The amout of force required to move the spring 1 inch of distance or in millimeters the amount of force required to move the spring 1 millimeter of distance.
Max. Load
Max. Deflection
Solid Height
The maximum amount of force or load you can place on this spring. If you put more force than this you will distort or fatigue the spring.
Wire Diameter
Solid Height
Total Coils
Wire Diameter
Material Type
Total Coils
End Type
Material Type
End Type