General description These furniture casters are designed for heavy-duty use, featuring a sturdy metal construction with a wear-resistant nylon wheel and a durable rubber pad. They are ideal for moving heavy furniture and equipment with ease. Technical specifications Material: Metal with nylon wheel and rubber pad Wheel diameter: 50 mm Installation height: 8.7 cm (adjustable to 9.5 cm) Top plate thickness: 5 mm Load capacity per caster: 250 kg Maximum total load: 1500 kg Usage Perfect for heavy furniture, workbenches, welding tables, automatic dispensers, medical equipment, and laboratory equipment. Features a 360-degree rotating top plate for flexible movement. Manual adjustment knob for height adjustment, ensuring stability on uneven floors.