... damper. 1,Buffer stroke:70.1mm 2,Carry capacity:60kgs. 3,Working time:2-5s. 4,Life: 50000 times. Sliding door ... use in the sliding door,big drawer,large cabinet door,slide rail etc.,it makes the door closing softly and sliently and ... door damper.1,Buffer stroke:70.1mm2,Carry capacity:50kgs.3,Working time:2-5s.4,Life: 50000 times.Product size ...