KT Pro Tools 4119PR 1/2" Drive 9-Piece Torx Head Deep Bit Socket Set Industrial grade Durable chrome vanadium steel Large size markings for readability Limited Lifetime Warranty 1/2 inch Drive Torx Head Deep Bit Sockets 3-5/32 inch Length, T20, T25, T27, T30, T40, T45, T50, T55, T60