• Ø1″ Non­Magnetic Solid Stainless Steel
  • Post Lengths of 2″, 4″ and 6″ Long
  • Tapped 1/4­-20 & #8­-32
  • Stackable Using 1/4-­20 or #8-­32
  • Compatible with PTX Series Extension Posts
Ø1″ stainless steel mounting posts are used in applications where rigidity and stability are most critical. Mounting critical components on these fixed height non­magnetic, stainless steel posts over Ø1/2″ posts can provide a more stable starting point for an optical setup. These posts are tapped with a 1/4-­20 at one end to mount directly to the optical table or base and an #8­-32 on the other end to directly mount component holders like mirror mounts and fixed optic mounts.

The post also has a Ø1/4″ hole through the middle to allow a ball driver or L­wrench to be inserted providing extra leverage when tightening or loosening the post. A relief cut has been provided on both ends to ensure proper seating.

1 Inch Mounting Posts • Pillar Posts • 1 inch Optical Posts

Item #DescriptionStatusPriceBuy
PTA030Ø1 in Stainless Steel Post - Length 3.0 inIn stock$17.63

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PTA Series of 1" Diameter Optical Stainless Steel Posts
PTA020Ø1 in Stainless Steel Post - Length 2.0 inIn stock$16.13

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PTA Series of 1" Diameter Optical Stainless Steel Posts
PTA015Ø1 in Stainless Steel Post - Length 1.5 in In stock$15.75

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PTA Series of 1" Diameter Optical Stainless Steel Posts
PTA060Ø1 in Stainless Steel Post - Length 6.0 inIn stock$22.13

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PTA Series of 1" Diameter Optical Stainless Steel Posts
PTA040Ø1 in Stainless Steel Post - Length 4.0 inIn stock$19.50

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PTA Series of 1" Diameter Optical Stainless Steel Posts