Upgrade your grinding setup with these reliable reducing bushing adapters. Designed to modify the bore size of grinding wheels, they are made from durable plastic to ensure a suitable fit on various bench grinders. These adapters are suitable for both professional craftsmen and DIY enthusiasts, providing a versatile solution for all your grinding needs. Features -Color:White -Material:ABS -Size:3.20X3.20X1.30cm/1.26X1.26X0.51in -Note: Suitable for 9-12 mm diameter grinding wheel -Convenient size adjustment: easily change the size of your grinding wheels with our reducing bushing adapters, designed for quick and simple adjustments -Reliable materials: made from durable plastic, these adapters are built to last and provide consistent performance over time -Enhanced safety: ensures a secure fit for grinding wheels, minimizing the risk of wheel detachment and potential injuries during use -Effort savings: save effort by adapting your existing grinding wheels to different sizes, reducing the need for additional wheels -Improved efficiency: enhance your productivity with easytouse adapters that make changing grinding wheel sizes fast and efficient Package list: 1 x bench grinder wheel adapter