1/4" Spark gap rod holder

Mount for a 1/4" spark gap. Secures a 1/4" diameter rod for use as a spark gap. Two non-threaded 3mm holes in the base for M3 bolts or screws. One threaded M6-1 (coarse) hole at the top for a thumb screw to secure the rod.
Mount for a 1/4" spark gap. Secures a 1/4" diameter rod for use as a spark gap. Two non-threaded 3mm holes in the base for M3 bolts or screws. One threaded M6-1 (coarse) hole at the top for a thumb screw to secure the rod.