Hafele, 940.46.040, Top Hung, Alu 40, Sliding Door Hardware, Door Stopper, Alu 40 Collection Spring Bumper for Top Hung Wood Sliding Door Systems The spring bumper replaces the spring handle if the door fits into an opening in the wall. With a slight push on the door, the spring bumper activates, bouncing the door out so the flush pull can be reached. The Alu 40 Series is for 1 or 2 sliding wood doors. It works with a minimum installation height, has adjustable heights, smooth, quiet operation, and a self-cleaning running track. The max door weight is 88 lbs. for this system. Features: Springs when pushed Pushes door so pull can be reached Hafele is committed to finding better ways and it shows in their innovative and beautiful line of door hardware products. These products will lead to better organization and the peace of mind that comes with Hafele brand products. In addition to quality and beauty, Hafele is committed to reducing their environmental impact, so you can buy these products with confidence in every aspect.
I have got one two weeks ago. I can say it is one of the best Hafele in the branch. I am absolutely satisfied.