-12-SpecificationsModel number TG503Flanges/Nuts 1600A002TP Backing Flange1600A002TR Lock NutWheel diameter and type: 5" (125mm) Tuckpointing wheel5" (125mm) diamond cutoff wheel5" (125mm) crack chaser wheelRecommended Bosch small angle grinders: Threaded spindle: GWS13-50, GWS13-60,GWS18V-13 series grindersX-Lock: GWX13-50, GWX13-60, GWX18V-13series grindersNOTE: For tool specifications refer to the nameplate on your tool.TG503 Tuck Point Grinder Guard OSI Final 20230606.indd 12TG503 Tuck Point Grinder Guard OSI Final 20230606.indd 12 6/6/2023 1:42:59 PM6/6/2023 1:42:59 PM