Threaded Mechanical Cross

2 1/2 X 1, 2 1/2 x 1 1/2, 3 X 1, 3 x 1 1/4, 3 x 2, 4 x 1, 4 x 1 1/4, 4 x 2, 4 x 2 1/2, 5 x 1, 5 x 1 1/4, 5 x 3, 6 x 1, 6 x 1/2