Specification Brand : HARFINGTON BulletPoint1 : Size - Modulus: 1.0, Teeth Number: 25, Height: 15.16mm / 0.6inch, Outer Dia: 26.4mm / 1.04inch, Inner Dia: 12mm / 0.47inch, Step Height: 8mm / 0.31inch, Step Dia: 20mm / 0.79inch, Effective Tooth Length: 6mm / 0.24inch BulletPoint2 : Material - Made of quality plastic, not easy to wear, is durable, and has lasting performance. This gear is an good industrial replacement accessory. BulletPoint3 : Feature - The contact between the gears is firm, ensuring the machine's normal operation and good bearing capacity. BulletPoint4 : Application - Used widely in conveying, hardware, agricultural equipment, printing machinery, automotive applications, mechanical transmission, etc. BulletPoint5 : Note - Please confirm whether the size and number of teeth are suitable for your equipment before purchasing. 1:1 bevel gear (can only be matched with 1:1, can not be matched with gears with other modules and T numbers) ItemDisplayDimensions_Length : 2.5 inches ItemName : HARFINGTON 1.0 Modulus 25 Teeth 12mm Inner Hole Tapered Bevel Gear 1:1 Plastic Miter Gear with M5 Fixing Hole and 2pcs M5 Set Screws ItemPackageDimensions_Height : 9.1 centimeters ItemPackageDimensions_Length : 1.4 centimeters ItemPackageDimensions_Width : 6.1 centimeters ItemTypeKeyword : worm-gears Manufacturer : HARFINGTON Material : Plastic ModelNumber : hta221019hh0536 NumberOfItems : 1 PartNumber : hta221019hh0536 ProductDescription : 1. Made of quality plastic, not easy to wear, is durable, and has lasting performance. This gear is an good industrial replacement accessory. 2. The contact between the gears is firm, ensuring the machine's normal operation and good bearing capacity. 3. Used widely in conveying, hardware, agricultural equipment, printing machinery, automotive applications, mechanical transmission, etc. 4. Please confirm whether the size and number of teeth are suitable for your equipment before purchasing. 1:1 bevel gear (can only be matched with 1:1, can not be matched with gears with other modules and T numbers)