Klein Tools BLK12 L Style Ball End Hex Key Caddy Set 12-Piece L-style hex keys in convenient caddy sets Includes 12 sizes: .050-Inch, 1/16-Inch, 5/64-Inch, 3/32-Inch, 7/64-Inch, 1/8-Inch, 9/64-Inch, 5/32-Inch, 3/16-Inch, 7/32-Inch, 1/4-Inch and 5/16-Inch Each set contains a unique locking feature and marked slots for each key Ball end works on angles up to 25-degrees Durable caddy keeps hex keys organized