Milwaukee 28-PC 1/4" Drive Ratchet & Socket Metric Set features versatile sockets backed by a Lifetime Guarantee warranty. Featuring FOUR FLAT™ Sides, these sockets are anti-roll and wrench-ready. The included 90-tooth ratchet tool is designed to provide 4-degrees of arc swing. This ratchet tool also features a slim profile that makes it ideal for working in tight, hard-to-reach spots like under the hood of a car. This kit comes with a convenient carrying case and a removable inner tray for enhanced mobility. For quick and easy tool identification, all sockets are stamped with metric measurements on the flat side. Includes: (1) 10 mm Deep Well Socket (1) 10 mm Standard Socket (1) 11 mm Deep Well Socket (1) 11 mm Standard Socket (1) 12 mm Deep Well Socket (1) 12 mm Standard Socket (1) 13 mm Deep Well Socket (1) 13 mm Standard Socket (1) 14 mm Deep Well Socket (1) 14 mm Standard Socket (1) 15 mm Deep Well Socket (1) 15 mm Standard Socket (1) 3" Extension (1) 5_5 mm Deep Well Socket (1) 5_5 mm Standard Socket (1) 5 mm Deep Well Socket (1) 5 mm Standard Socket (1) 6" Extension (1) 6 mm Deep Well Socket (1) 6 mm Standard Socket (1) 7 mm Deep Well Socket (1) 7 mm Standard Socket (1) 8 mm Deep Well Socket (1) 8 mm Standard Socket (1) 90-Tooth Ratchet (1) 9 mm Deep Well Socket (1) 9 mm Standard Socket (1) Universal Socket Style Number: 48-22-9504