The product is 2PK ADJ Candy Socket</br>Easy to use</br>The product is manufactured in China</br>2 Pack Adjustable Candelabra Socket</br>Adjusts From 3-1/4" To 4-3/4"</br>Threaded 1/8 I P Carded</br></br>Product Description</br></br>Westinghouse Lighting Corporation?? 2 Pack Adjustable Candelabra Socket Adjusts From 3-1/4"To 4-3/4" Threaded 1/8 I P Carded?? Easy to Install.</br><br/>http://www.amazon.com/gp/product/B000BPE8666