General description The 50mm Swivel Furniture Castors with Safety Brake are designed for heavy-duty loads, with a total capacity of 250 kg for the set of 4. Constructed from solid steel, these casters are durable and suitable for various applications, including flight cases, mobile workstations, work tables, and carts. Technical specifications Diameter: 50 mm Total capacity: 250 kg (for the set of 4) Material: Solid steel casing Wheel material: PU (Polyurethane) Total safety lock This caster features a brake that simultaneously locks both the wheel and swivel, ensuring that equipment remains securely in place. This is particularly important for safety in applications such as work tables, table saws, medical equipment, and on uneven floors. Usage These heavy-duty casters are ideal for environments requiring smooth and quiet mobility. The double precision ball bearings ensure low noise during movement, while the PU material absorbs shocks for vibration-free transportation. The 360-degree swivel head allows for immediate response to changes in direction, making them perfect for tight spaces and enhancing maneuverability.