High quality & Long service life? Q235 high-density, high-strength industrial grade cold-rolled steel material, material thickness 2.5mm, load-bearing capacity is 5 times that of ordinary rails, load-bearing push and pull times 8w+, service life up to 30 years. Anti rust & Anti Corrosion? Treated with electroplated blue zinc. The electroplating layer prevents the air from directly contacting the rail steel plate, so it is resistant to oxidation and corrosion, wear-resistant and durable, and is not easy to rust.
Industrial grade solid steel balls & 3 Folds Full Extension? 3 Folds Full Extension Drawer Slides, the length of the drawer when it is fully expanded is twice as long as when it is closed. Double rows of solid steel balls are designed in the rail, smooth and silent when opening/closing the drawer. These slides can only be side mounted, not removable. We also look forward to your better suggestions, we will continue to improve and do better. Wish you have a happy shopping and have a nice day. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Cabinet Hardware\Drawer Slides". The seller is "braapaholics" and is located in this country: US. This item can be shipped to United States.