• 【Type】 : Round Iron Rod 
• 【Material】: iron
  
• 【Diameter】: 3mm
  
• 【Length】: 20mm
  
• 【Quantity】: 1 pack of 20pcs
  
• 【Color】: as shown in the picture
  
• 【Features】: This type of shaft is only 2cm long, and is often used for gear transmission shaft. The iron shaft is electroplated. It is of good quality and strong, and there is no need to worry about bending.
  
• 【Application】: DIY short shaft, robot transmission iron shaft, model axle, gear shaft, etc

• 【Note】: 1.The product dimensions are all measured by hand, and there are tolerances in the dimensions. 2. Due to different photographic products, the actual color may have color difference, which is subject to the actual object.

Packing Quantity:

• Message "fill in the gear model"; If the model is not noted, we will randomly select the model for shipment.