Great antique 18" towel bar with 2" glass ball ends. It is marked SAN O LA on the end brackets.  The nickel finish does have scuffs and scratches. The glass bar does have scuffs and scratches with small chips on the ends. The 2" glass balls are complete without any chips.   Overall good, salvaged condition. Please be sure to look over all of the pictures as they are the best description. Feel free to ask questions when needed. Thanks for looking!

Measures approx.

Overall - 20 1/4" wide at wall x 23" length with ball ends x 18 1/4" face on center x 4" depth off wall

Inside: 17 3/4" wide x 2 1/2" off wall

Ball ends- 2" diameter

Glass bar- 1" diameter x 18" length

Wall mounts: 2" wide x 2" tall