Get a red hot price on this kit which gives you all of the most common hex, star, spline, and tamper proof bits, all in one handy case. The set comes with a wide variety of hex bits, spline bits, star bits, security star bits, and an adapter socket. All bits are made from shock-resisting S2 Steel.
Socket manufactured in Cr-V Steel
Bits Manufactured in Shock-Resisting S2 Steel (Ribe 14, T70 in Cr-V)
Hex Bit Sizes: 30mm – 4,5,6,7,8,10,12,14
Hex 30mm – 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16″
I was very impressed with these they certainly are a nice set with good size range.