(本套系只有US A、 US B、US C、US E、US F、US G、US H、US I、 US J共計9支.)
4。addi Natura Bamboo Hooks
5。addi Plastic Hooks
6。addi Capped Steel Hooks
7。針號針徑對照表 (鉤針) US A=2.00 mm US B=2.50 mm US C=3.00 mm US D=3.25 mm US E=3.50 mm US =3.75 mm US F=4.00 mm US G=4.50 mm US H=5.00 mm US I=5.50 mm US J=6.00 mm US K=7.00 mm US L=8.00 mm US M=9.00 mm US N=10.00 mm US O=12.00 mm US P=15.00 mm US S=20.00 mm (蕾絲針) US 18=0.50 mm US 16=0.60 mm US 14=0.75 mm US 12=1.00 mm US 10=1.25 mm US 8=1.50 mm US 6=1.75 mm