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Product Name | door and window roller |
Material | Steel |
Finish | zinc plating |
Bearing Material | Steel hard-facing alloy |
Wheel | 2 Bearings with hard-facing |
Size | 0.68 x 3.12 x 1 inches |
Item weight | 176.3 |
Packing | Plastic Bag/color box+carton+pallet |
Main market | America Europe Asia Middle Africa |
Structure | Ball Bearing+injection+hardware Housing |