Pair Cold Rolled Steel Drawer Slides 30cm Full Extension Drawer Rail with Screws Heavy Duty Durable Sliding Drawer Slide - Black

【Full Extension 3-Fold Design】: The drawer slide features a three-layer retraction design. The total length when not extended is 30 cm, and the total length when fully extended is 60 cm. Instead of being 60 cm extended, the width is 4.5 cm and the thickness is 1.27 cm. It can be directly installed on the side panel and rotates smoothly.

【High Load Capacity】: The drawer slides are made of high-quality cold-rolled steel. The surface has been electrophoretically treated and finished. It is wear-resistant, rust-resistant, strong, and durable, not easily broken. It has a high load capacity, and a pair of slides can support a load of 45 kg.

【Sturdy Ball Bearing Guide Rail Design】: The ball bearing design with steel balls reduces friction generated when opening and closing the drawer and minimizes noise, ensuring the drawer glides smoothly and quietly.

【Smooth, Quiet, and Shock-Absorbing】: The unique roller bearing design ensures smooth drawer rail gliding, and the wear-resistant rubber buffer provides shock absorption and noise reduction, preventing excessive noise caused by slamming the drawer shut.

【Easy Installation】: Install the outer fixed rails horizontally on both sides and secure them with screws. Install the inner fixed rails on both sides of the drawer, aligning the fixed rails in the middle, and then slide them parallel to each other.