A quick learner from Bridgewater, New Jersey says:
January 3, 2021
Need to replace Brass coated Handles (2 in #) and Brackets 2" (4 in #). Towel hanging bars (4 in #).
I would appreciate, if you can contact me with the parts
Bob from SWISCO responded:
January 5, 2021
I'm afraid we don't carry Towel Bar Inserts quite like tis. Our 10-133 or 10-138 can support a single bar, but come in chrome. The 10-136 is a brass handle set, but does not support a towel bar. Nor do we sell towel bars themselves. I apologize for any inconvenience.