S S1 L1 L2 L3 M6 1 3 4 3 10 12 6.5 13.5 M8 1 4 6 4 12 13 8 13.5 6 R1/8 M10 1 6 8 6 14 15 9 14.5 7 R1/4 M12 1.25 8 10 8 17 17 9.5 15.5 9 R3/8 M16 1.5 10 16 14 19 19 9.5 17.5 10 R1/2 M20 1.5 15 18 15 24 25 12 18.5 11 R3/4 M27 2 20 22 20 30 30 14 25.5 13 JKY-Z3 JKY-Z4 JKY-Z6 JKY-Z8 JKY-Z10 JKY-Z15 JKY-Z20 JKY-Z25 G1/8 G1/4 G3/8 G1/2 G3/4 G1 R1 M33 2 25 28 25 36 40 15.5 28 15 8 S S1 L1 L 3 4 3 10 12 6