10PCS 2"/50mm T27 Torx Head Screwdriver Bit Set, 1/4 Inch Hex Shank with Quick Release Slot,S2 Steel Magnetic Security Tamper Proof Star 6 Point Screw Driver Kit Tools(TT27) - - Amazon.com
10PCS 6"/150mm T27 Torx Head Screwdriver Bit Set, 1/4 Inch Hex Shank with Quick Release Slot,S2 Steel Magnetic Security Tamper Proof Star 6 Point Screw Driver Kit Tools - - Amazon.com