• Fits most popular sizes of tamper proof fasteners.
• Top and bottom bit boots.
• Includes 2-1/2" magnetic bit holder
• Spanner Bits #4, #6, #8 & #10, Torq Bits #6, #8 & #10, Tamper Resistant Star Bits T8, T10, T15, T20, T25, T27, T30, T35 & T40, Triwing Bits #1, #2, #3 & #4