Feature:1. Excellent Stainless Steel Material: This stainless steel round rod is made of excellent stainless steel material, which is sturdy and abrasion resistant, not easy to be damaged, and has a long service life.2. Multiple Sizes:This round metal rod has multiple sizes, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2.0mm, 2.1mm, 2.3mm, 2.4mm, 2.5mm, 3.2mm, 3.4mm, 3.3mm, 4.0mm, 3.4mm, 3.3mm, 3.4mm, 3.6mm, 4.0mm, 4.5mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm, 9.0mm, 10mm,which can satisfy your different needs.3. Good Performance: This stainless steel rod has good performance, with high hardness, not easy to break, can be used for a long time, sleek appearance, easy to form, not form cracks, keep the car running normally and efficiently.4. Wide Application: This wire winding rod has a wide range of applications, it can be used for various types of gear shafts, motor shafts, short support shafts, axle bag models, miniature shafts, model airplanes, model ships, model cars and so on, and it is also suitable for handicraft production.5. Compact And Lightweight: This stainless steel round rods bar is small in size and light in weight, which is very convenient to carry around with you and use, and can be used in many situations.Specification:Item Type: Wire Winding RodMaterial: Stainless Steel Size: Approx. 0.4mm / 0.016in, 0.5mm / 0.020in, 0.6mm / 0.024in, 0.7mm / 0.028in, 0.8mm / 0.031in, 0.9mm / 0.035in, 1.0mm / 0.039in, 1.1mm / 0.043in, 1.2mm / 0.047in, 1.3mm / 0.051in, 1.4mm / 0.055in, 1.5mm / 0.059in, 1.6mm / 0.063in, 1.7mm / 0.067in, 1.8mm / 0.071in, 1.9mm / 0.075in, 2.0mm / 0.079in, 2.1mm / 0.083in, 2.2mm / 0.087in, 2.3mm / 0.091in, 2.4mm / 0.094in, 2.5mm / 0.098in, 2.6mm / 0.102in, 2.8mm / 0.110in, 3.0mm / 0.118in, 3.2mm / 0.126in, 3.4mm / 0.134in, 3.6mm / 0.142in, 4.0mm / 0.157in, 4.5mm / 0.177in, 5.0mm / 0.197in, 6.0mm / 0.236in, 7.0mm / 0.276in, 8.0mm / 0.315in, 9.0mm / 0.354in, 10mm / 0.394in.Package List:36 x Wire Winding Rods1 x Storage Box