CNBTR 0.5 Modulus Brass Gear Shaft Set 6mm Hole Dia + 50T Brass Wheel Set 1:50 Reduction Ratio sold2024 it has good quality and

it has good quality and good contact

Even securing your boat with rope

forward rotating and reverse rotating

electrically and thermally insulating

CNBTR 0.5 Modulus Brass Gear Shaft Set 6mm Hole Dia + 50T Brass Wheel Set 1:50 Reduction Ratio sold2024 it has good quality andCNBTR 0. 5 Modulus Brass Gear Shaft Set 6mm Hole Dia + 50T Brass Wheel Set 1: 50 Reduction Ratio Specifications: Material: Brass Brand name: CNBTR Reduction Ratio: 1: 50 Modulus: 0. 5 Gear Wheel T : 50 Gear Wheel T Dia: 26. 2mm Gear Wheel Step Size: 20x7mm 0. 79x0. 28inch(Dia x H) Wheel Size: 12x26x6mm 0. 47x1. 02x0. 24inch( H x OD x ID) Shaft Size: 20x11. 7x6mm 0. 79x0. 46x0. 24inch( H x OD x ID) Weight: 47g Features: 1. Include one 0. 5 modulus