2-1/8" OD, 5/8" Thick Military Specification Grommet MPN:MS35489-114

The free running insert is an essential tool for mechanics, machinists and engineers who need to install or repair threads without worrying about it seizing when subjected to vibration or rotation. Its durable carbon steel construction combined with its standard size makes it suitable for use in various applications requiring the reinforcement of threaded holes in both metal and plastic materials such as pipes, rods or even bolts. This versatile tool offers precision tightening allowing users to create uniform threads which remain safe without worrying about potential damage during assembly or operation ensuring secure results that last while simplifying the overall process thus saving time and money over other costly options on the market today.