1" Tube to 8 x 10" Oval Dome adapter

This is a pretty specific part for attaching a 1" OD pipe to the base of an 8 x 10" oval dome (often used in oval picture frames or skylights). There is a mounting hole for a bolt through the dome and part. The back of the bracket is flat, so another could be drilled through the side of the bracket and the flange of the dome.