Solids Of Constant Width - Variety of 4 shapes Phone Stand 3/8 - 16 Screw with

3/8 - 16  Screw with Grease fitting (New protective style)

brand new aftermarket

however I permanently mount different fixturing and swap out the pallet for repeat work

allowing for movement in a new direction

Solids Of Constant Width - Variety of 4 shapes Phone Stand 3/8 - 16 Screw withSet of four Cones of constant width with one of each Triangle, Hexagon and a Heptagon and Sphere. CNC machined in Canada out of brass or aluminum bar stock. Approximately 1" in diameter. These non spherical solids amazingly have constant width in every directionallowing them to roll smoothly. They are derived from two dimensional curves that were put into use by the 19th century German engineer Franz Reuleaux.