REGUDA Heavy Duty Locking Drawer Slides Load 99 kg Full Extension Runners with Lock 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000mm Side Mount Rails for Drawer Capacity 99kg 1 Pair

【Heavy Load capacity up to 99kg】 The drawer slides is made of high-density high-strength Q235 industrial grade cold rolled steel and industrial solid steel ball, which take 150,000 times push-pull tests without damage. The maximum load weight is 99kg,which vary with the length of slides. REGUDA is committed to produce sturdy and durable drawer slides , the service life of the slide rail could be 30 years at least.
【With hold-still lock & Detachable】 There is a blue 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. Press the lock handle gently,it's unlocked and get back in free sliding; By press-and-hold the lock handle,and pull outward in the meantime ,the 3rdtrack(the narrowest section) can be separated ,the drawer can be installed and detached.
【Full extension; Smooth work 】 “The 3-fold full extension”means the drawer