1. Not easy to wear, durable performance. This gear is a good industrial alternative accessory.2. Widely used in conveying, hardware, agricultural equipment, printing machinery, mechanical transmission and so on.3. The contact between the gears is firm to ensure the normal operation of the machine and good carrying capacity.Name:Spur GearModule: 1.5Number Of Teeth:28T-43TMaterial: 45# carbon steelGear thickness: 15mmShape: flat without stepsPitch Diameter: 4.71mmTooth depth: 3.375mm 1. Not easy to wear, durable performance. This gear is a good industrial alternative accessory. 2. Widely used in conveying, hardware, agricultural equipment, printing machinery, mechanical transmission and so on. 3. The contact between the gears is firm to ensure the normal operation of the machine and good carrying capacity. Model LYMFE Brand Name LYMFE Unit Count 1.0 Count Item Weight 50 Grams Part Number LYMFE Manufacturer LYMFE Material Type Metal