Uhlu Lokuphakathi 1. Isingeniso: Ukubaluleka Kokuhamba Kwezimboni Ezihlukahlukene. Ama-Casters angama-Brake 3.1 Okuthuthukisiwe Ngesikhathi Sokugcina okude 3.2 Ukugqwa Kwezinguquko i-Smooth 3.. 3 Ukunciphisa Umsindo Kwezemvelo Esitholile 4. Izicelo Ze-TPR Casters ze-Stainless Steel NeBrake