Anytime Tools 100+1 Piece Tamper Proof/security Screwdriver Bits and 1/4" Reversible Ratchet Screwdriver Handle
This is the ultimate bit set with any imaginable pattern. These bits will allow you to open almost every "tamper proof" and "security" fastener out there. It is the one set that will pay for itself as you open the wrapper! High quality, comes in an ABS molded case.