BUF1504 Features: * Security screwdriver bit set * Material: Metal / Plastic * Quick change adapter holds bits securely Includes: * Then releases In A ""Snap"" includes 30 driver bits: Philips #1, #2, #2, #3 Pozi #1, #2, #2, #3 Slotted 3, 4, 5, 6 mm Hex 3, 4, 5, 6 mm standard & tamperproof T10, T15, T20, T25, T27, T30, T40 adapter & quick change adapter 30 driver bits Dimensions: * Dimensions: 2"" H x 6"" W x 8.5"" D