1 Set 0.5 Module Copper Brass Bevel Gear

1 Set 0,5 Brass Taper Wheel Copper Module 20/40 Teeth Heavy Duty Accs Conical Transmission 0,5 Module 40 T conical gear with a diameter of 6 mm 20 T conical gear with a diameter of 3 mm Gear ratio: 1:2 90 Drive Easy to use and install Material: copper Size Chart: Large gear size: approx. Height: 8mm/3.15 inch About. Outside diameter: 19mm/0.75 inch About. Inner hole: 6mm/0.24 inch Quantity: 40T Small gear size: approx. Height: 8mm/3.15 inch About. Outside Diameter: 11mm/0.44 inch About. Inner hole: 3mm/0.12 inch Quantity: 20T The package includes: 1 piece. Conical transmission with a diameter of 6 mm 1 piece. Tapered gearbox with a diameter of 3 mm