This is a stiff flexible tube ideal for reading lights that you can adjust and move around to suit.
It has a 10mm thread either end of the tube ideal for screwing a lampholder straight into.
The other end can then be fixed with a nut into a wall plate or other base.
Length excluding threads: 350mm
Length including threads: 368mm
Internal Diameter: 7mm
Outer Diameter of main tube: 11mm
Thread size: M10 x 1mm Pitch
Outer Diameter of collars at end of tube before thread (widest part): 13mm