61-64 Outer Diameter
61/64" (0.953125) Inch Outer Diameter Standard Extension Springs
Definition of 61/64" Outer Diameter Extension Springs:
A 61/64" (sixty-one sixty-fourths of an inch) outer diameter extension spring has an outer diameter of 0.953125 inches. This large-sized extension spring is ideal for high-tension, industrial-grade applications that require strength, durability, and extended service life. Common uses include automotive systems, agricultural machinery, construction tools, and garage mechanisms.
At The Spring Store by Acxess Spring, you’ll find a wide variety of 61/64" OD extension springs in multiple combinations of wire diameters, hook types, coil counts, and spring lengths.
How To Measure Your 61/64" Inner Diameter Stock Extension Spring




Your 61/64" (sixty-one sixty-fourths of an inch) extension spring’s outer diameter is a key factor in determining the spring’s load capability, deflection, and performance under tension. A 61/64" OD extension spring is perfect for robust environments where mechanical consistency and high fatigue resistance are essential.
The 61/64" (0.953125) OD extension springs offered at The Spring Store come in a variety of configurations — including wire thickness, body length, number of coils, and hook design — giving you maximum flexibility for your mechanical requirements.
All of our 61/64" OD extension springs are manufactured using high-grade 302 stainless steel (ASTM A 313) or music wire (ASTM A 228), ensuring excellent resilience, corrosion resistance, and long cycle life.
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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