Item Type: 7 Teeth Sprocket_x000D_ Material: Iron_x000D_ Size: Approx. 35 x 6mm/1.4 x 0.2in_x000D_ Inner Diameter: Approx. 21 x 19mm/0.8 x 0.7in_x000D_ Use: Chainsaw_x000D_ Gross Weight: Approx. 93g/3.3oz_x000D_ Applicable Models: For Husqvarna 55 262XP 455 460 1EASY INSTALLATION: The 7 spline sprocket is easy to install and use, a practical accessory. 2EASY TO REPLACE: The 7 teeth sprocket is easy to replace and can be directly replaced with broken or old ones. 3METAL MATERIAL: The chainsaw sprocket is made of high quality iron material, which is not easy to damage. 4GOOD PERFORMANCE: Chainsaw accessories are anti corrosion, high hardness and high reliability. 5SCOPE OF APPLICATION: 7 spline sprocket mainly suitable for Husqvarna 55 262XP 455 460 chainsaw.4 x Sprocket(2 x Per Set, 4 x Pieces in Total)Please allow some errors due to manual measurement.