Harbour lights do not have extras to sell is what I was informed by Debbie. The only extras that they have are for dealer breakage. As I was calling around for a 1/2 AB I talked to Scan Trends in San Francisco and they said that they had the phone number for the glass case manufacturer should I not be able to come up with a 1/2 AB. I didn't need it though as I found one at half price in Jacksonville, FL.

Rich