Product information:
Color: 50 pieces, 100 pieces, 1000 pieces
Specifications: no. 0.1, no. 0.3, no. 0.5, no. 0.8, no. 1, no. 2, no. 3, no. 4, no. 5, no. 6, no. 7, no. 8, no. 9, no. 10, 11th, 12th, 13th, 14th, 15th, 16th
Material: alloy carbon steel material