17-32 Outer Diameter
17/32" (0.53125) Inch Outer Diameter Standard Extension Springs
Definition of 17/32" Outer Diameter Extension Springs:
A 17/32" (seventeen thirty-seconds of an inch) outer diameter extension spring has an outer diameter of 0.53125 inches. This size is used in tension-based applications that require strong pulling force and long-lasting performance. Ideal for machinery, tools, devices, and mechanical systems, these springs offer reliable function in both industrial and consumer-grade designs.
At The Spring Store by Acxess Spring, you can browse a full selection of 17/32" OD extension springs in various configurations, including wire diameters, hook styles, and body lengths.
How To Measure Your 17/32" Inner Diameter Stock Extension Spring




Your 17/32" (seventeen thirty-seconds of an inch) extension spring’s outer diameter is a critical factor in determining how it behaves under load and fits within your system. A 17/32" OD extension spring offers a good balance of tension strength, stability, and flexibility for various applications.
The 17/32" (0.53125) OD springs available in our catalog can vary in wire diameter, coil count, body length, and hook design — each affecting the spring’s performance, stretch, and force generation.
All of our 17/32" OD extension springs are manufactured using premium 302 stainless steel (ASTM A 313) or music wire (ASTM A 228), known for their durability, elasticity, and corrosion resistance.
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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