Upgraded Handlsinging: Mounting the disks in front allows you to push collection rather pulling it, providing better control and polisher motion Six thousand is invention awaiting Permanent Constructparticlemail: Produced from excellent steel, these casters is strong enough to endure demanding work conditions, ensuring permanent reliability Simple Installatparticlemail: Denial drilling required—just tighten the provided screws for a quick arrange in under a moment Smooth Motion: These front disks feature rotation, making it effortless to heavy toolboxes Four thousand both industrial and home use, they reduce transport effort and improve efficiency Excellent Agreement: Specifically developed for rolling toolboxes, these front disks install seamlessly lacking drilling otherwise damaging your set, Manufacturer: ZUJIABAO