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Amazon.com: Truper 13574 / D-523940-W - T-40 Torx Bit Socket, 3/8" Drive : Tools & Home Improvement
Klein Tools JTH6T40 T40 Torx Hex Key with Journeyman T-Handle, 6-Inch - Hex Keys - Amazon.com
Screwdriver Bit Set Torx, 11 Pcs 1/4 Inch Hex Shank T6-T40 Magnetic S2 Steel Torx Security Head Screwdriver Drill Set Bits with Case (3 Inch Length) - - Amazon.com