2.5 – 3.0 lbs., 3.0 – 3.5 lbs., 3.5 – 4.0 lbs., 4.0 – 4.5 lbs., 4.5 – 5.0 lbs., 5.0 – 5.5 lbs., 5.5 – 6.0 lbs., 6.0 – 6.5 lbs., 6.5 – 7.0 lbs., 7 – 7.5 lbs.