How to easily close an expandable baton Telescopic Metal Rod
The way I would do it would be to get a 7.5 inch long rod with a thread at the end, and screw on a nut leaving half an inch on the back of the rod. This is the outdoor hiking stick, in an emergency situation,be prepared against want,Tungsten manganese alloy steel self-defense We are a factory specializing in the production of aluminum pole telescopic tube, in this field has been doing for 9 years. ...