Set Include: 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm. 13PCS 3/8″Drive Magnetic Socket Set, Shallow, 6-Point, Metric, 7mm to 19mm, CR-MO Description Manufactured from premium impact grade Chrome Molybdenum steel, construction with corrosion-resistant black phosphate finish for durability. 6-point flank drive design grips fastener more tightly on the flat sides and prevents rounding off at corners. Permanent high visibility laser etched size marking on each socket for quick size selection when working. 6-point flank drive design grips fastener more tightly on the flat sides and prevents rounding off at corners. Permanent high visibility laser etched size marking on each socket for quick size selection when working. Magnets keeps the fastener in the socket better. On Jan 3, 2025 at 02:25:25 PST, seller added the following information: