1.5" S Mudder

thingiverse

The current dimension for this item stands at 1.5 inches in diameter, while the outer diameter measures in at a solid 3.2 inches. At a mere .75 inch in width, it's already impressive enough. But we can do even better. If we fabricate these parts out of Ninjaflex material, they will undoubtedly serve us well. The wall thickness is an astonishingly thin .08 inch, which translates to a modest 2 millimeters when measured more accurately.