4 PCs Self-Adhesive Roller Ball Transfer Bearing - Universal Rotation Ball Casters

Product details

🔄 360° Rotation: Attach these free-rotating ball transfer units to the bottom of items for easy, quiet, and stable movement without scratching the floor.
🛠️ Versatile Mounting Options: Choose between self-adhesive or screw fixation based on the item type for convenient installation.
💪 Load Capacity: A single pulley roller can bear a load capacity of 20 pounds, and four rollers together provide a maximum load capacity of 80 pounds.
🗑️ Multi-Purpose Use: Ideal for trash cans, storage boxes, small containers, DIY projects, crafts, and kids' toys. Adds convenience to various items.
🚀 Sturdy and Durable: Made of high-duty ABS and high-strength stainless steel for excellent wear resistance and long-lasting durability.