This twin-wheel castor features a robust square mounting plate and an integrated brake mechanism, finished in grey for a clean, professional look. With 50 mm diameter wheels, it offers smooth mobility and secure locking when needed—ideal for furniture, shelving, trolleys or other equipment that needs both movement and stability. The twin-wheel arrangement distributes load effectively and the square mounting plate ensures a solid fix-down to a flat surface. The built-in brake gives extra control by allowing you to lock the wheels in place when the equipment should stay put.