This Brass Reducing Bush will allow you to add a 1/2" lampholder to a 3/8" male thread and this one is Brass.
Reduces from 1/2" (26 tpi pitch) to 3/8" (26 tpi pitch)
![Reducing Bush Brass 1/2" to 3/8" [3046 PLU12995]](https://cdn11.bigcommerce.com/s-l4c42bmh/images/stencil/1280x1280/products/561/11296/wibi10encg4__57064.1543941301.jpg?c=2&imbypass=on "Reducing Bush Brass 1/2\" to 3/8\" [3046 PLU12995]")
![Reducing Bush Brass 1/2" to 3/8" [3046 PLU12995]](https://cdn11.bigcommerce.com/s-l4c42bmh/images/stencil/500x659/products/561/11296/wibi10encg4__57064.1543941301.jpg?c=2 "Reducing Bush Brass 1/2\" to 3/8\" [3046 PLU12995]")
This Brass Reducing Bush will allow you to add a 1/2" lampholder to a 3/8" male thread and this one is Brass.
Reduces from 1/2" (26 tpi pitch) to 3/8" (26 tpi pitch)
Brass Wood Nipple for 1/2" fixing lampholders [3045 PLU31309]
Rubber Bung For Lampholder Vase Fixing 14-15mm [05750 PLU32660]