Description Long arm design for hard to reach fasteners 12 SAE hex keys - 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8?  13 Metric hex keys- 1.27, 1.5, 2, 2.5, 3, 4, 4.5, 5, 5.5, 6, 7, 8 and 10mm 14 Torx(tm)keys - T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40, T45, T50, T55 Unique 3-way folding storage holder