COMPLETE SET: Set contains 10 metric (10, 11, 12, 13, 14, 15, 16, 17, 18 and 19 mm) and 7 SAE (3/8, 7/16, 1/2, 5/8, 9/16, 11/16 and 3/4 inches) Pass-Thru sockets
USEFUL ACCESSORIES: Pass-Thru ratchet set also includes a 3" extension and two quick-release adaptors
UNPARALLELED ACCESS: Ratchet made 50% thinner than conventional ratchets and 40% stronger by eliminating the drive tang
PASS-THRU DESIGN: Innovative Pass-Thru style ratchet and sockets fit down any length of threaded rods
STORAGE CASE: Entire set can be stored or transported in a black plastic blow molded storage