Wheel Guard, For Maximum Wheel Diameter 4 1/2 in, For Use With Makita Angle Grinders, Compatible with Manufacturer Part Number 9557NB, 9557PB, 9564CV, 9564PC, GA4530, GA4534, GA4542C, GA4553R, XAG03MB, XAG06MB, XAG10M, Compatible with Series Makita 9557 Series, Makita 956 Series, Makita GA45 Series, Makita XAG Series, Application Wheel Guard, Features Installs Quickly and Easily, The Collar Installs Quickly Over the Angle Grinder, Includes 4-1/2 In. -Off Wheel Guard Cover, Number of Pieces 1