Old English Internal 10mm Threaded Coupler 19mm Long [7055H PLU82875]
A Old English 10mm internally threaded coupler used to join two male threads together. This Old English 10mm Coupler is 19mm long. Ideal if you have a 10mm male stud on the lamp and you want to extend the height of the lampholder.
19mm tall with a 10mm internal thread.