Xcelite 998XTD Interchangeable Torx Round Screwdriver Blade, T8 Head, 4" Blade Length
49058 #8 TORX BLADE Tip Size Symbol (Nom): T-8Tip Type: TorxShank Diam: 3/16 inShank Length: 4 inShank Type: RoundWt.: 0.04 lb