1. Versatile and strong load: The fullextension drawer pullout allows for easier organization and cleaning of items. One pair of drawer runners can meet various living needs, suitable for large performance drawer rollers, shelves, industrial drawers, toolboxes, caravans, trucks, etc. The drawer pullout can support a weight of up to 40 kg. 2. Easy to use: Our telescopic rails for floor mounting come in two sizes to choose from. The heavyduty partial extension space is cleverly designed, ensuring smooth sliding even when carrying heavy items. The heavyduty pullouts for kitchen cabinets are wearresistant and shockproof. Please measure your drawer dimensions before to select the right size. 3. Fully extendable design: Our threesection fullextension drawer pullout design allows you to easily and clearly access your items. The drawer rail overlay installation eliminates blind spots entirely, making operation easier than the twopiece design. The telescopic rails for floor mounting enable the drawer to fully extend, ensuring all storage spaces are easily accessible. 4. Robust and beautiful: The drawer runners not only solve the left and right swivel issues of sidemounted guide rails but also allow the drawer pullout to be hidden, making the entire structure sturdier and more aesthetically pleasing. One pair of drawer runners features a quality galvanized blue zinc surface treatment, providing strong oxidation and corrosion resistance.