Product Description

- Upgraded Super Heavy Duty with Lock Design. Stronger than the normal drawer slides. 3" width double thickened drawer slides which can carry up to **5lb/**0kg items(the longer the lower carry weight, get detail in size table image description)

• √New locking design. You need to press the blue to open or close the drawer. It will lock when full extension or closed. That can keep your drawer stable and safe. 
• √Upgraded Ball Bearing. It's different from other sliders. The diameter of the bearing ball is as long as 7.5 mm which can keep the drawer sliding gently and smoothly when carrying heavy items.
• √Heavier Duty & Stronger Carrying. Made of high-density thickened cold-rolled steel plates, The thickness of each guide rail is 2.5 mm. **0,**0 times push-pull tests without damage.
• √*-Fold Completely Full Extension Slides - Enable the slides to fully extend. Suitable for Mechanical Cabinets, Warehouse Cabinets, Industrial Cabinets, Van/Truck Drawers, Sliding Door/Windows/Furniture