The 734 should fit. I have a chrome orb on the KT-7 (the smaller one designed for it) & it's 60mm wide. The 734 is 60x80. The 60 part is okay, that's the clip side, and it will clear the caps. The 80 might be close to the caps on either side of the socket, but they are a fair distance away. I'll try to measure it exactly when I get home (interested in getting one myself).