33PC SECURITY BIT SET Torx TX/Star Hex Allen Tamper Proof Tri Makita Bosch
Torx Tamperproof - T8,T10,T15,T20,T25,T27,T30,T35,T40. Hex - 5/16,3/32,7/64,1/8,9/64,5/32. Hex - 2,2.5,3,4,5 & 6mm. these are NOT impact grade they do fit IMPACT DRIVERS. 33 PIECE BIT SET. 55mm Magnetic Bit Holder.