For those of you who fly the American flag at your camp

Measured the diameter of the vertical pipes on my rear ladder. Took a block of 4 x 4 and drilled hole that diameter thru the center, end to end. Then cut the block in two, also end to end. You end up with a 2 x 4 with a trough down the middle. Pre drill holes to put 3 1/4" screws thru putting the two pieces back to one 4 x 4. Clamp this on you ladder with the screws and mount your flag holder to it.