Plastic drawer slides needed to fit metal center drawer glide.
A quick learner from Santa Cruz, CA says:
August 20, 2020
This shows the metal center slide with a tape measure. The plastic slide catches under this metal slide and holds the drawer level as it is opened.
Thanks. Millie
Tom from SWISCO responded:
August 25, 2020
Hello, Millie. Your old drawer guide looks like a dead ringer for our 32-088. Please review the dimensions we show on the 32-088 store page and let me know if they differ in a significant way.