3/8 in. Drive Torx/TR Torx Bit and External Star Socket Set (36-Piece)

Torx and Tamper-Resistant Torx bit sockets and External Star (female) sockets all feature a 6-lobe geometry designed for a high-torque fit that resists camming out. Die-stamped markings are permanently impressed into the socket with large, clear size numbers that are easy to read even in low light settings and can't wear off. The socket's polished chrome plating protects against corrosion and wipes clean to a mirror finish. The deepest parts of the socket well, where nickel and chrome layers cannot be deposited in sufficient thickness, are protected with an additional thin layer of clear coat, rather than conventionally-used silver paint, to prevent rust.

S2 steel bit is press-fit into the socket for a straight, permanent connection that can't loosen over time
Star-shaped Torx bit has 6-lobes, tamper-resistant Torx bits have hollow center to accommodate the post on TR fasteners
6-lobe external star (female) fasteners designed for a high-torque fit with E-Star fasteners
Large die-stamped size markings are easy to read and cant wear off
4 detent grooves provide a secure connection with the drive tool
Polished, chrome-plated finish easily wipes clean and is highly resistant to corrosion
12-piece 3/8 in. drive Torx bit sockets: T10, T15, T20, T25, T27, T30, T40, T45, T47, T50, T55, T60
12-piece 3/8 in. drive long Torx bit sockets: T10, T15, T20, T25, T27, T30, T40, T45, T47, T50, T55, T60
12-piece 3/8 in. drive external star sockets: E4, E5, E6, E7, E8, E10, E11, E12, E14, E16, E18, E20
Includes storage case