Forkless Optical Post, Stainless Steel, 101.6 mm Height, M4

The M-PX-4 Forkless Optical Mounting Post has a unique internal slotted base allowing it to be directly mounted to an optical table without a clamping fork. This patent-pending feature saves 3X the space of a standard pedestal while still providing positional flexibility and long-term stability. This 25.4 mm diameter stainless steel post has a 101.6 mm height. Each post is marked with an index groove every 25.4 mm for a quick height reference. Cross-drilled holes allow 3/16 inch hex wrenches to aid in tightening and loosening assembled posts.