Swivel Leveling Castors, 4 Pcs Leveling Machine Caster, 50mm Retractable Wheels for Industrial Use, Workbenches, Trolleys, and More (Capacity 66kg)

• ✅ -【DURABLE DESIGN】Made with wear-resistant PU wheels and solid steel plates, these castors protect your floors and equipment from damage. • ✅ -【ADJUSTABLE HEIGHT】With a maximum height of 89mm and easy-to-use height adjustment screws, these castors are perfect for uneven floors and surfaces. • ✅ -【HEAVY-DUTY LOAD CAPACITY】Each castor can hold up to 66kg, making them ideal for industrial equipment, workbenches, trolleys, and more. • ✅ -【SMOOTH SWIVELING】With 360-degree rotation, these castors provide smooth and stable movement for your equipment and furniture. • ✅ -【VERSATILE USE】These castors are perfect for attaching to workbenches, trolley dollies, shopping carts, bookshelves, plant stands, tables, and more.