Back Home / Tools and Equipment / Driver Bits / TORX BIT #40 TORX BIT #40 SKU: XTXB40 Categories: Driver Bits, Tools and Equipment Star insert bit for Torx screws. Made from S-2 shock resistant steel. Industrial quality. Rc 60 hardness. Point size: T40 1″ long 1/4″ hex shank. Star insert bit for Torx screws. Made from S-2 shock resistant steel. Industrial quality. Rc 60 hardness. Point size: T40 1″ long 1/4″ hex shank. Case Quantity: 1 Log In For Pricing