Hi guys sorry for the slow reply W1 is 11-3/16 but you have to add 3/32 leading edge sheeting and 1/8 trailing edge square, W12 is 7-5/16 plus the 3/32 leading edge sheeting and the 1/8 trailing edge square. F 24 is 5-1/8 high and 2-13/16 wide, the over all fuse is 3-1/4 out side dimentions, hope this helps keep up the posts as us old Taurus flyiers are spell bound, by the way I'm just finishing up a scratch built Taurus its going to be electric all dope finish.