This 52 in 1 screwdriver features 1 magnetizer/demagnetizer, 24 full size screwdrivers, 24 stubby screwdrivers, 2 full size nut drivers and 1 stubby nutdriver. 24 bits included: Phillips: #0, #1, #2, #3, Slotted: #4, #8, #10, #12, Torx: T7, T8, T9, T10, T15, T20, T25, T27, T30, T40, Square recess: 0, 1, 2, 3, Nutdrivers: 1/4", 5/16". Clutch is 5/32" and 3/16". Features include a high comfort plastic handle that is transparent to see bits while stored and the magnetizer/demagnnetizer is also included on the handle. Orange top of handle can be removed for use of stubby screwdriver.