500 lbs Heavy duty industrial full extention slides with Lock

76mm 500 Pound Full Extension 3 Folds Heavy Duty Industrial Slide

Features:Double latches for both locking opening and closing.When drawing opening,you should push the end latch the inner member will be drawn out,then the inner member drawn out.When push the slide back,you should push the latch in the middle,firtly the inner member will be back and locked with middle member,then the middle member will be locked with outermember.In this situation,the three memebers will be locked separately and can not move.It is effective to avoid the cabinet moving during truck moving.