Description
The HJ-7A is a black metal joint set that allows you to create an intersection of two pipes, one above another. Very similar to the HJ-7, the only difference is that it is not completely closed. This connector allows the top tube to be in contact with a surface.
To assemble an HJ-7 you need to combine two H-7A together with one M6-25B bolt and one M6-N nut.
The HJ-7A joint set is compatible with many other pipe and connector systems.
