Little Boy was 120 inches. Fat Man was 128 inches.
4 to 5 inches long
128.375 inches
exactly 11 inches long
I think the biggest one can be 5 inches long.
2 feet=24 inches
100 Inches
84 inches
4 inches
4 inches
1000 inches
12 inches
A Ratel is about 25 inches long.