Heavy Duty Locking Drawer Slides 12-60 Inch, 500 Lbs Load Capacity, 1 Pair
【3-fold full extension】 Slides Width: 3" (76mm)--length: 12" (not including lock length)--Fully extended length:24"(610mm)---Maximum load-bearing: 500 lb--Yellow lock length: 1.18". 【With hold-still lock】There is a yellow handle to lock and unlock.When it is fully extension or fully closed,the slides will be hold still automatically (in locking state),which can prevent from sliding casually and keep your drawer stable and safe.