Socket Bit Set, Tip Size 10 mm, 12 mm, 14 mm, 17 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm/ FURNISHED ITEMS: PLASTIC CASE COMPONENT QUANTITY: 10 NONSUPPLY ITEMS AND QUANTITIES: CONTAINS 1 EA HEX HEAD ATTACHMENTS; 3/8 IN. FEMALE SQ DRIVE; SIZE 4, 5, 6, 7, 8, 9 AND 10MM; 1/2 IN. FEMALE SQ DRIVE; SIZE 12, 14 AND 17MM SPECIAL FEATURES: CHROME SOCKETS WITH REPLACEABLE OXIDE BITS; 2-23/32 TO 4 IN. O/A LENGTHS