[MAKE THE RIGHT CHOICE]: Fits Less than 32.4″-34.5″ doorway width; adapt to door thickness: 1.38″ to 1.77″, less than 16.56 Wide. 3FT sliding door hardware kit fits maximum single door leaf width:17.64.

8.8 grade Self-tapping and roller bolt make our hardware kit can hold total 265 lbs doors comfortably. Door Stopper have rubber covered, good buffer effect, and educe the noise. The big wheel is make by POM (vibration-resistance performance, good wear resistance, toughness), covered with nylon, slide very quietly.