Enhance your grinding experience with the wheel reducing bushings. These bushings are designed to fit into your grinding wheels, reducing the size and making them compatible with a variety of bench grinders. The plastic construction is and reliable, ensuring a and smooth operation. for any grinding task, these bushings offer versatility and convenience. Features - Color: White -Material:Plastic - Size: 3.20X3.20X1.20cm/1.26X1.26X0.47in -Thickness: 9-12MM -Adjustable wheel diameter: the wheel reducing bushings allow for flexible adjustment of wheel diameters, accommodating various wheel sizes - plastic: constructed from plastic, these reducing bushings are designed for longterm durability and reliability -Quick and efficient: easily adjust wheel diameters without replacing the wheel, significantly improving work efficiency and productivity -Precision adjustment: ensure precise wheel diameter adjustments for optimal compatibility with workpieces, enhancing processing accuracy -Multiindustry application: suitable for metalworking, woodworking, and stone processing, these reducing bushings meet the needs of different industries Package list: 2 x sets of grinding wheel reducing sleeves