search
Loading...
Compression Springs Compression Springs

Enter your Outside Diameter and Free Length
Hint: For larger search results, enter a bigger range of Min and Max Inputs

Outside Diameter
to
Inside Diameter
to
Free Length
to
Wire Diameter
to
Total Coils
to
Rate
to
Material Type
Max. Load
to
Max. Deflection
to
Solid Height
to
*Required Field
Extension Springs Extension Springs

Enter your Outside Diameter and Length Inside Hook
Hint: For larger search results, enter a bigger range of Min and Max Inputs

Outside Diameter
to
Length Inside Hook
to
Wire Diameter
to
Max. Load
to
Max. Deflection
to
Initial Tension
to
Rate
to
Material Type
*Required Field
Torsion Springs Torsion Springs

Enter your Outside Diameter and Total Coils
Hint: For larger search results, enter a bigger range of Min and Max Inputs

Outside Diameter
to
Inside Diameter
to
Total Coils
to
Free Position
to
Wire Diameter
to
Body Length
to
Max. Torque
to
Max. Deflection
to
Rate
to
Leg Length
to
Material Type
*Required Field
Conical Springs Conical Springs

Enter you Small Outside Diameter, Large Outside Diameter and Free Length
Hint: For larger search results, enter a bigger range of Min and Max Inputs

Small Outside Diameter
to
Large Outside Diameter
to
Free Length
to
Rate
to
Total Coils
to
Solid Height
to
Wire Diameter
to
Material Type
*Required Field

45-64 Outer Diameter

45/64" (0.703125) Inch Outer Diameter Standard Extension Springs

Definition of 45/64" Outer Diameter Extension Springs:
A 45/64" (forty-five sixty-fourths of an inch) outer diameter extension spring has an outer diameter of 0.703125 inches. This is a robust spring size commonly used in heavy-load tension applications where high durability and performance are required. You’ll find these springs in mechanical devices, heavy tools, machinery, and equipment that demand strong resistance and consistent pull force.

At The Spring Store by Acxess Spring, we offer a variety of 45/64" OD extension springs in different wire diameters, hook styles, body lengths, and load ratings to fit your specific design.

How To Measure Your 45/64" Inner Diameter Stock Extension Spring

how to measure a extension springhow to measure a extension spring
extension force chartextension force chart

Your 45/64" (forty-five sixty-fourths of an inch) extension spring’s outer diameter directly influences its strength, flexibility, and how it fits into your application. A 45/64" OD extension spring is well-suited for demanding systems requiring substantial force and repeatable extension.

The 45/64" (0.703125) OD extension springs in our inventory are available in a range of configurations — including wire size, hook type, coil count, and overall body length — allowing you to customize your spring to meet the exact mechanical performance needed.

Our 45/64" OD springs are crafted from premium materials like 302 stainless steel (ASTM A 313) and music wire (ASTM A 228) to ensure high corrosion resistance, long service life, and consistent performance under tension.

Loading...
3 items were found
Sort By
Skip to product list

Filter Products

Ship type
  1. Ships within 10 Business Days 3

Material Type

End Type
  • Price Part Number Image Ship type
    Outside Diameter
    Inside Diameter
    Free Length
    Rate
    Max. Deflection
    Max. Load
    Solid Height
    Wire Diameter
    Total Coils
    Material Type
    End Type
  • Special Price $11.15 Regular Price $12.82 As low as $4.92
    PE120-703-9130-MW-1910-MH-N-IN
    View Product
    PE120-703-9130-MW-1910-MH-N-IN Ships within 10 Business Days in in in lbs/in in lbs in in Music Wire (MW) Machine Hook (MH)
  • Special Price $10.86 Regular Price $12.49 As low as $4.79
    PE108-703-16588-MW-2630-MH-N-IN
    View Product
    PE108-703-16588-MW-2630-MH-N-IN Ships within 10 Business Days in in in lbs/in in lbs in in Music Wire (MW) Machine Hook (MH)
  • Special Price $12.36 Regular Price $14.21 As low as $5.45
    PE092-703-34995-MW-4090-MH-N-IN
    View Product
    PE092-703-34995-MW-4090-MH-N-IN Ships within 10 Business Days in in in lbs/in in lbs in in Music Wire (MW) Machine Hook (MH)

3 Item(s)