Features:
In a compact carrying case for easy storage and transportation.
Can be used with screw guns or power drivers.
Including 32pcs screwdriver bits, secure TORX/star, secure hex, secure tri-wing, secure fork and secure four wing in all common sizes, 1pcs magnetic bit holde in the plastic case.

Specifications:
Name:Tamper Proof Security Screw Hex Bit Head Set
Balance: +/- .003" tolerance
Material:Chrome vanadium alloy steel
Color:Silver
Size(1)Torx head security bits sizes: T8, T10, T15, T20, T25, T27, T30, T35, T40.
(2)Torq head security bits sizes: 6, 8, 10 mm.
(3)Hex head security bits sizes: 5/64", 3/32", 7/64", 1/8", 9/64", 5/32"
(4)Hex head security bits sizes: 2, 2.5, 3, 4, 5, 6 mm.
(5)Spanner head security bits sizes: 4, 6, 8, 10 mm.
(6)Tri-Wing head security bits sizes: 1, 2, 3, 4 mm.
(7)Hex head extension. (8)Storage Case:65*47*29mm(2.56*1.85*1.14 inch)

Package includes:
32 x Screwdriver Bit
1 x Hex Magnetic Holder
1 x Storage Case

Note:
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you.