GLOBE Heavy Duty Top Plate Shock Resistance (Kingpinless) Super Blue PU Castor GB-EH12-11-150VS-304-BLUE (Size 4"~8") "防震 / 抗震" "无中心销" "超级蓝聚氨酯 (PU)" "Rintangan Goncangan / Hentaman" "Tanpa Pin Tengah (Kingpinless)" "适合精密设备的 GLOBE 防震 PU 轮" "Roda kastor Kingpinless GLOBE tahan goncangan Malaysia"