J90-J94 Assembly Boards
Eliminate the hunting, guessing, along with trial and error to figure where the rods and pivot screws go back to. Regardless of the tear down method, each rod and screw can be easily found on the board. These boards make it possible for one person to disassemble an instrument and have another reassemble it without any guesswork, regardless of the amount of time which may have elapsed. Boards show shape of keys and allow provision for rod, pivot screws and springs.
This is especially helpful for oboes, bassoons and saxophones. Handy for clarinets and Flutes, too.