T20 (T-20) Torx/Star Driver Bit T20 x 3-1/2" Torx/Star Drive Quick Change Shank Bit for Screws and Fasteners Requiring T20 (T-20) Size Long Bit - - Amazon.com
Amazon.com: 6 Piece Star Bit Screwdriver Set with Magnetic Tips: T10, T15, T20, T25, T27 and T30 : Tools & Home Improvement
VEGA T20 TORX Security Bits. Professional Grade ¼ Inch Hex Shank TORX T-20 S2 Steel 2" Security Bits. 150TT20A-2A (Pack of 2) - - Amazon.com