34 Pieces 3/8″Drive Torx Bit Socket and E-Torx (Star) Socket Set, Cr-V E Socket Set E4-E20, S2 Torx Bit Socket Set T10-T60, Tamper Proof Torx Bit Set TT10-TT55. Torx Bit Socket and E-Torx Socket have various sizes fit your fasteners; The precision-machined bits ensure accurate sizing to fit your needs and to provide superior torque and hardness.