For ratchet and impact wrench,
Sizes: Grooved profile (for Ribe) M5 - M6 - M7 - M8 - M9 - M10 - M12 - M13 - M14
Impact bit socket | 12.5 mm (1/2 ") square | fluted profile (for Ribe): M5
Impact bit socket | 12.5 mm (1/2 ") square | fluted profile (for Ribe): M6
Impact bit socket | 12.5 mm (1/2 ") square | fluted profile (for Ribe): M7
Impact bit socket | 12.5 mm (1/2 ") square | fluted profile (for Ribe): M8
Impact bit socket | 12.5 mm (1/2 ") square | fluted profile (for Ribe): M9
Impact bit socket | 12.5 mm (1/2 ") square | fluted profile (for Ribe): M10
Impact bit socket | 12.5 mm (1/2 ") square | fluted profile (for Ribe): M12
Impact bit socket | 12.5 mm (1/2 ") square | fluted profile (for Ribe): M13
Impact bit socket | 12.5 mm (1/2 ") square | fluted profile (for Ribe): M14