With its easy installation process, this roller trolley is addition to any materials handling setups, offering consistent and durability Ideal for professional in construction, warehouse, and workshops, this trolley is for those who require sturdy materials transport solution Crafted from stainless steel, this trolley assembly sturdy and rustproof, providing long time reliability even in demanding environment Enhances your materials handling efficiency with our 4 Wheel Trolley Assembly Rollers, designs for seamlessly integration with 1 5 / 8 " wide and taller Struts Channel, ensuring smooth and stable operations Perfectly suited for industrial setting, workshops, and warehouse, this trolley systems streamlines operations and enhances workflow efficiency by facilitating easy and Silents materials movement, Manufacturer: Kaeltsyn