2pcs Plastic Spur gear for DIY Projects

Specification

• Outer Diameter: 39mm
• No. of teeth: 25
• Inner Diameter for Shaft: 6.1mm
• Compatible shaft size: 6mm
• Total Thickness: 27.58mm
• Thickness (Teeth Portion): 12.13mm
• Hub extension diameter: 14mm
• Thickness of hub extension: 7.7mm
• Material: Plastic ABS
• Color: Yellow