Description
The size is in reference to the size of the header pipe. The header pipe is the pipe that the quick drop attaches to.
Purchase a replacement O-Ring to help complete your compressed air pipe project. In addition, our O-Rings come in multiple sizes.
Shop our inventory of other spare parts similar to the O-Rings. Our online store includes an extensive selection of piping, tools, and other accessories for installing or maintaining your compressed air systems.