Material: Brass
Modulus:0.5
Reduction Ratio: 1:40
Brand name:
Weight: 28g
Worm Gear Wheel:
Teeth:40
Teeth Dia: 21.2MM
Height: 12MM/0.47 Inch
Outer Diameter: 21MM/0.82 Inch
Hole Diameter: 5MM/0.2 Inch
Step Size: 15x7MM/0.59x0.27 Inch (Dia x H)
Overall Size: 12x21x5MM/0.47x0.82x0.2Inch(H x OD x ID)
Worm Gear Shaft:
Height: 20MM/0.79 Inch
Outer Diameter: 9.7MM/0.38 Inch
Inner Diameter: 5MM/0.2 Inch
Size: 20x9.7x5MM/0.79x0.38x0.2 Inch(H x OD x ID)

1 x Brass Worm Gear Shaft
1 x Brass Worm Wheel
2 x Screws