CROCHET HOOKS
METRIC (mm)
US
UK
1.00
1.25
1.50
1.75
2.00
2.25
2.75
3.25
3.50
3.75
4.00
4.50
5.00
5.50
6.00
6.50
7.00
8.00
9.00
10.00
10 steel
8 steel
7 steel
5 steel
B-1
C-2
D-3
E-4
F-5
G-6
7
H-8
I-9
J-10
10 ¼
K-10 ½
-
14
13
12
10
9
8
6
5
4
3
2
0
00
000
