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Hollow Spheres.  Decorative Spheres.  Education Spheres.  Design Spheres. Stainless Steel Spheres.  Stainless steel hollow spheres.

7.87" (200 mm) Stainless Steel Sphere, hollow with a 0.019" (0.5 mm) wall thickness.  200 Series Stainless. These are polished to a mirror finish.

Minimum Order Quantity (MOQ) = 1 pc

Hollow Spheres are made of 200 series stainless steel and used in such applications as research, design, and education. While 200 stainless steel is corrosion resistant, it still has the risk of pitting corrosion, which occurs in environments with high moisture.

These hollow spheres have a mirror like finish.  The polished look makes them cosmetically appealing in any application.

SM Magnetics, the engineering and manufacturing sister company of SuperMagnetMan, has been assisting Corporate customers for many years with their custom hollow spheres. This includes hollow spheres that are manufactured with different diameters and wall thickness.

SM Magnetics has their own ISO certified factories and controls the entire manufacturing process when making individual magnets or entire magnetic sub-assemblies.  For assistance from a technical representative at SM Magnetics, click here for the contact info.


Regular price
Diameter7.87" (200mm)
Max Working TempN/A
Plating/CoatingStainless Steel
Pull ForceN/A
Thickness0.019" (0.5mm)

Customer Reviews

Based on 1 review
Never received package

Waited for package to arrive and was notified that package was delivered. My door was open and I never saw a UPS driver enter our apartment facility. Yet the package “Arrived” checked the shipping address a dozen times and it was correct. Only conclusion is that it was a shipping error. I just flushed $260.00 worth of product down the toilet and I’m supposed to purchase $4,000.00 of custom Halbach Arrays. Recommend for anyone to have a signature required if package is delivered to your door.

Hey Andrew, We are so sorry you had such a negative experience with your shipment. Thank you for letting us know. We will be reaching out to you separately via email so we can help resolve the shipment issue. Thanks, SuperMagnetMan Team