VADANIA VD2053 265lb Heavy Duty Drawer Slides W/Lock 3-Fold Full Extension 1pairVADANIA VD2053 Heavy Duty Drawer Slides with Lock These full extension drawer slides feature a new locking design for added stability and safety. Simply press the blue button to open or close the drawer, which locks in both fully extended and closed positions. Key features: 3 fold slides for full extension Dual row ball bearings for smooth operation Heavy duty load capacity up to 265 lbs (varies by length) Separable design for easier installation Side