Hollow tube, so you can pull the lamp wire through.
|Length (cm):||4.0 (1.6 inch)|
|Outer Diameter (cm):||1.0 (0.39 inch)|
|Wire:||M10 x 1 (metric thread)|
Threaded rod to repair old lamps.
Can be used for, for example, the connection between fitting and lamp bar.
The threaded rod is hollow (0.7 cm, 0.28 inch) so that you can pull the electrical wire through it.
Also available in other lengths: threaded ends