Place of Origin China Imported No Order Number 1 Brand Jiutong Tool Model Fill in Item No. Fill in Hexagon wrench head fill in standard fill in surface treatment fill in Material Fill in Characteristics Fill in Weight Fill in (g) Customized processing No Opposite side size fill in Long side size fill in (mm) Fill in the short side size (mm) Whether the cross-border export special supply source No series crutches inner hexagon 2.5mm, crutches inner hexagon 3mm 0.02kg, crutches inner hexagon 4mm 0.03kg, crutches inner hexagon 5mm 0.06kg, crutches inner hexagon 6mm, crutches inner Hexagon 8mm 0.14kg, crutches inner hexagon 10mm, crutches inner hexagon 12mm, crutches inner hexagon 14mm Product Series Fill in