Closet rod open end bracket. For 1-3/8" rod. 1-5/16" diameter closet rod is recommended. Wall mount plate is 1/4" thick x 3" long x 2" wide. Hardware not included. Brackets are bare metal (no finish).
Closet Rod End Bracket (open)
$18.00Price
I have had good results using this paint.
https://www.rustoleum.com/product-catalog/consumer-brands/painters-touch-2x-ultra-cover/satin
You Can also wipe on Treewax Paste Wax if you want to keep the natural look. It dries hard with a clear matte finish. https://www.amazon.com/Trewax-Natural-Carnauba-12-35-Ounce-887101016/dp/B005SRV1PI/ref=asc_df_B005SRV1PI/?