1 Set 0.5 Modulus Copper Brass Bevel Wheel 20/40 Tooth Heavy Duty Accs

Description: 0.5Modulus Bevel Gear 40T Hole Dia 6mm Bevel Gear + 20T Hole Dia 3mm Bevel Gear Gear ratio: 1:2 90° Drive Easy to use and install Material: Copper Size Chart: Big Gear Size: Approx. Height: 8mm/ 3.15 inch Approx. Outer Diameter: 19mm/0.75 inch Approx. Inner Hole: 6mm/ 0.24 inch Number of teeth: 40T Small Gear Size: Approx. Height: 8mm/ 3.15 inch Approx. Outer Diameter: 11mm/ 0.44 inch Approx. Inner Hole: 3mm/ 0.12inch Number of teeth: 20T Package Includes: 1 Piece Hole Dia 6mm Bevel Gear 1 Piece Hole Dia 3mm Bevel Gear Note: Please allow slightly 0-1cm difference due to manual measurement. Color may be slightly different since different monitor. Thanks for your understanding and attention. Wish you a pleasant shopping experience!