Friends
I am looking for 3m telescopic rod of aluminum that can collapse into 0.6m
having OD of 1" maximum and end point weight can be 100g. I need to use it in
hirizontal extension. I need something that is similar to the one used in this Teletector shown below.

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Prof. (Dr.) Shyam, Managing Director for Sensors Technology Private Limited. Gwalior, MP474001, India.