Carrier Plate: 100 x 20 mm features: Standard 140 fitting set only for extra door The sliding door fitting for extremely smooth and ultra-quiet door operation For doors weighing up to 140kg For all single-leaf and two-leaf sliding doors Four high quality precision ball bearings Triple pendulum suspension for best possible load distribution Vertical and lateral adjustment Channel rail can be adjusted after installation Multiple pendulum bearing system automatically compensates for alignment errors Outdoor mounting possible Set consists of: 2 No Sets of carriers 2 No Carrier plates 2 No Track stoppers 1 No Track stopper door stop clip 1 No Floor guide