2" , 4"
4 , 5 , 5.5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13
5/32 , 3/16 , 7/32 , 1/4 , 9/32 , 5/16 , 11/32 , 3/8 , 7/16 , 1/2
4 , 4.5 , 5 , 5.5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13
5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2