... Plastic Type) Vertical Cable manager 19 Key board shelf (350mm, 550mm, 650mm, 730mm) 19 Sliding shelf (350mm, 550mm, 650mm, 730mm) 19 Sliding ... duty (350mm, 550mm, 650mm, 730mm) 19 Fixed shelf (350mm, 550mm, 650mm, 730mm) 19 Fixed shelf Heavy duty (350mm, 550mm, 650mm, 730mm) 19 ... 2192 476008002192 47 600 1000 2192 47 19'' 42U Aluminum Network Cabinet