�Replacement part numbers: 224399-1, 193465-4, 224568-4 parts
�Outer Nut Size: 5/8"-11, suit for all 4-1/2",5" and 7" grinders that have a 5/8"-11 threaded shaft (NOT FIT FOR Milwaukee 4-1/2'')( Inner did not fitMilwaukee 2780-20)
�Package includes:1pcs angle grinder wrench, 3 pcs inner angle grinder flange nuts , 3 pcs outer angle grinder flange nuts. Please check the size and comptibility before order