【Removable, Versatile】The slide rail is designed with a removable carabiner to easily remove the drawer by pressing it, making it easier to store and clean items. It can meet all kinds of family needs. Large heavy-duty drawer slides, shelves, industrial drawers, tool boxes, RVs, trucks, etc. 【Fully Extended and Sturdy】The extended length of the drawer slide is equal to the closed length. Made of Q235 cold-rolled steel with a tensile strength > 400 MPa. Thickness: 2mm, 3.3 times the normal slider; Load: 120kg (265LB), 4.4 times that of a normal slider. 【Rust-Resistant and Durable】The surface is treated with high-quality galvanized blue zinc to prevent direct contact with air and improve oxidation and corrosion resistance. Rubber mats can reduce the force of closing the drawer. Solid ball bearings provide quiet and frictionless movement. 30-year lifespan, tested, drawer slides open and close smoothly more than 100,000 times. 【Installation Guide】This product is suitable for product