Featuring a 15 tooth chain wheel designs with a 10mm inner diameter, 15mm height, and 33mm outer diameter, each gear includes two screws for secure mounting and easy installation in chain driven systems Ideal for mechanics, engineers, and DIYer enthusiasts working on lifting equipment such as hoists and chain assemblies, providing essential components for professional repairs and upgrades Perfect for scenarios involving industrial machinery, construction sites, or workshop setups where robust chain are important for smooth operations in lifting chains and mechanical drives Engineered for precisions and efficiency, these gear accessories enhances overall systems reliability, practical for optimizing in various mechanical setups Crafted from premium stainless steel with precisions heat, these sprocket deliver superior wear resistance and impacts strength, ensuring long lasting durability and reduced maintenance costs for good in demanding applications, Manufacturer: Arecobticy