Specification Brand : MKSIWSA BulletPoint1 : The gear is made of 45# steel, and the surface maybe with rust on some hardened gears. BulletPoint2 : Package List: 1pc Helical Gear BulletPoint3 : Helical Gear 1.25 Moudle BulletPoint4 : Product Material: 45 Steel BulletPoint5 : Product application: all kinds of machinery and equipment rail use Color : 25teeth ExternallyAssignedProductIdentifier : 9406094263948 ItemName : MKSIWSA Industry 1pc Engraving Machine Left Helical Gear 1.25 MOD 25 Teeth Hole Diameter 16mm for Planetary Reducer CNC Parts (Hole Diameter : 14mm, Number of Teeth : 25Teeth) ItemPackageQuantity : 1 ItemTypeKeyword : rack-and-pinion-gears Manufacturer : SUOFEILAIMU-US Material : Metal NumberOfItems : 1 PartNumber : SUOFEILAIMU-123 ProductDescription : The gear is made of 45# steel, and the surface maybe with rust on some hardened gears. Package List: 1pc Helical Gear Helical Gear 1.25 Moudle Product Material: 45 Steel ProductSiteLaunchDate : 2022-02-16T06:41:10.948Z Size : 14mm Style : Modern UnitCount : 1 UnspscCode : 52140000