Specification Color: Silver Material: Iron Number of Pieces: 2 Number of Wheels(2Pcs): 4 Number of Pressure Plate Holder(2Pcs): 4 Load-bearing Capacity: 226.8kg/500lbs Applicable Door Thickness: 4.445-5.715cm/1.75-2.25in Product Size: 39*6.8*16.5cm/15.35*2.68*6.5in Package Size: 38.5*13*32cm/15.16*5.12*12.6in Gross Weight: 4.7kg/10.36lbs Net Weight: 4.2kg/9.26lbs Package Included 2* Door Installation Tools.
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