Function：
Stainless steel telescopic bar can extend to 470mm, close of 310mm.( with 2 sections) Mirror Dia.80mm. Professional tool for the mainteness and inspection works
Remark：
不銹鋼伸縮棒, 圓檢視鏡, 拉伸長470mm; 收納: 310mm, 鏡面外徑 :80mm