[Product Type]: This set includes two heavy duty Board Dollies, great for transporting door panels with ease.The dollies are equipped with 360rotation wheel with brake for smooth and efficient movement.[Material]: Made from quality steel, these door installation dollies are designed to withstand heavy loads, ensuring durability and long lasting use.[Suitable for]: Door Installation Kits, Heavy Duty Door works with 1-3/4 inch and 2-1/4 inch Pre Hung, Slab, and Front Doors, etc.Can withstand 250kg.[Versatile Use]: Door installation tools are Ideal for both professional and personal use, these dollies can be used in construction sites, warehouses or even for moving heavy objects effortlessly.Product name:Transport toolStyle: Wabi-SabiSpecifications: 2 piecesMetal finishing process: electroplatingModel Number: Door Installation KitsApplicable: Sliding door, furniture, shelfColour: BlackMaterial: SteelPackage Contents:2 x door trucksOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.