Feature(may vary by option.)

●Number of teeth: 12; Modulus: 0.3
●Inner hole: 1.48 / 1.98 mm
●Total thickness: 4 mm
●Maximum outer diameter: 4.2 mm
●Material: Brass

[1.48mm]

Description

For Toys car RC aircraft
0.3M 12T
Number of teeth: 12
Modulus: 0.3
Inner hole: 1.48 / 1.98 mm
Total thickness: 4 mm
Maximum outer diameter: 4.2 mm
Material: Brass