I was having a tough time finding a curved tension rod (that I liked) to fit my 48 inch walk-in shower. After buying this for our regular shower, I decided to buy this again for the 48 inch shower. My husband measured it up and drilled a very small hole into it make it adjust to a smaller size. He then stepped up to a bigger drill hole and then another bigger drill hole (incremental so that the metal didn't bend) to the correct size hole to fit the plunger. I now have three of these in my house. They all came with a gasket to easily move the shower curtain over the rod. I couldn't be happier with this purchase.