Description TracTuff Fab Cups are CNC machined 304 stainless steel bungs that allow you to fabricate mounts, brackets, holders or pretty much anything you can dream up. Simply attach a number of cups to the part you are mounting, a number of cups to the points you are mounting it to, and use stainless rod/ tube to connect the points… and BOOM! M6 – .750″ OD x .550″ ID x .750″ L M8 – .875″ OD x .680″ ID x .750″ L
