Product name | Metal Sliding Track Roller Guide 4 Wheels for Hanging Door Bifold Folding Door |
housing material | metal |
Surface treatment | original |
Wheel quantity | 4pcs |
Wheel material | nylon |
Features | heavy-duty,adjustable,low noise,easy installation,sliding smoothly,long lifetime,standard,customized,etc. |
Application | sliding door, sliding gate, hanging gate, hanging door, etc. |