Hello grab bar,
Thank you for your question on the Delta 24" Transitional Decorative ADA Grab Bar on deltafaucet.com:
"Can the Delta Faucet 41718, 18-Inch Transitional Grab Bar be cut down to a 20" size"
I would love to answer your question. These bars can be cut down in length. However, this action is not recommended as doing so will void your warranty. I hope this was helpful! If you have any other questions about this product you can call 800-345-3358 for answers and assistance.
Delta Faucet Company
Date published: 2019-03-07