|The bracket is made up of two pieces of steel brazed together.
Part A is a 4" x 1/2" section cut out of a scrap piece of
7/8" diameter bike tubing.
Part B, about 1/2" x 3/4", was cut from a 1/8" plain
steel scrap and drilled to accept a #8 machine screw (and lock nut).
The two parts were brazed together and painted.