1、120KG Maximum Load: This slide is made of 2mm thick high density, high strength cold rolled steel plate. Even if it takes 800,000 times to carry a 120KG load, it will keep your drawer stable and safe No damage in full load push and pull test. 2、3 Times Full Extension: The length of this slide is 800mm, and the length after full extension is 1850mm. The full extension length is intentionally designed to be more than twice the closed length of the slide, leaving enough space Reserved space for screwing into the staircase when installing; and due to the full extension function of the slide, the drawer can be pulled out completely, making it easy to access the entire drawer storage space. 3、Sleek And Rust Resistant: This slide is due to the special electrophoretic coating surface treatment, the rust resistance and oxidation resistance of our slides are superior to other slides. 4、Stable And Quiet: This slide is equipped with industrial grade solid steel balls inside, which not only minimizes frictional resistance and makes sliding smoother and quieter, but also effectively increases the load bearing capacity of the slide. 5、Wide Application: This slide is suitable for under stairs cabinets and any staircase cabinet, realizing the miracle of staircase storage space. It is also suitable for heavy duty drawers such as wine cabinets, closets, etc. that require a strong weight capacity.