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.Specification:Name: 04C Sprocket Wheel Chain GearType: Sprocket with StepMaterial: 304 Stainless SteelTooth Thickness: 2.8mmTotal Thickness: 15mmNumber of teeth: 15/16/17/18/19/20/21/22/23/24/25/26/27/28/29/30 TeethApplication:For use with roller chainsFeatures:1.304 stainless steel material, wear-resistant.2.Smooth running, high load capacity, long life and good gloss.