The double tom mount would be the 1966 aluminum one that matches the BD plate<(which has an after market tightener BTW!)Yes,the tom mounts are correct ones...you need a Ludwig wrench (or..vise grips) to tighten...I have 2 of the correct wrenches......PM me if needed...BEAUTIFUL kit!Eye Ball You will get compliments on it..both sound and looks wise....
Are you sure standard sockets don't fit these? I just found a perfect match with no play in my toolbox...