Features: Metal Angles grinder cover,convenient quickly installation Angles grinder wheel protector. For quickly and easy installation and removal, improves work efficiency. Heat resistant material ensures longlasting use of this wheel cover. Suitable for worker and technicians performings cutting, grindings, and repair tasks in workshops. Improve your cutting, grindings, and polishing tasks with this wheel cover. Perfect for concrete cutting, tile trimming, and more. Specifications: Material: Metal Inner Diameter: about 42mm/1.65in (adjust) Outer Diameter: 112mm For Type 100; 122mm For Type 115; 134mm For Type 125; 88mm forMini Version Quantity:1PC Note: Due to problem of lighting and shooting,there might be tolerances in product, please understand. Please allow 0-1cm error due to the measurment Package includes: 1PC Angles Grinder Wheel Protector