Amazon.com: Lisle 26620 T-40 Torx Bit Socket : Tools & Home Improvement
HORUSDY 14-Piece Tamper Resistant Star Bits, S2 Alloy Steel, T5 - T40 Security Torx Bit Set (14-Piece) - - Amazon.com
Amazon.com: Prograde 3/8" DR. T40 TAMPER PROOF TORX SOCKET,Multi,12939 : Tools & Home Improvement
T40 (T-40) Torx/Star Driver Bit Color Coded T40 Torx/Star Drive Quick Change Shank Bit for Screws and Fasteners Requiring T40 (T-40) Size Bit - - Amazon.com