Grinder Dust Guard For Maximum Wheel Diameter 5 in For Use With Makita 4 1/2 in Dual Sandwich Tuck Point Wheels Makita 4 in Dual Sandwich Tuck Point Wheels Makita 5 in Dual Sandwich Tuck Point Wheels Compatible with Manufacturer Part Number XAG04 XAG09 XAG11 XAG16 XAG20 Compatible with Series Makita 9557 Series Makita 956 Series Makita GA502 Series Application Reduce Dust During Tuck Pointing Applications Features Adjustable Depth Setting Plunge Feature Material Metal