Patented bit holding system forces bit surface to opposing side for maximum bit retention - strength. Heat treated socket bases for durability and service ability. Chrome sockets; S2 and alloy steel bits. Includes 1/4 Drive - T10, T15, T20, T25, T27, T30,E4, E5, E6, E7, and E8; 3/8 Drive - T40, T45, T50, T55, E10, E12, E14, E16, 1/8-3/8, 2, 2.5, 3-8, and 10mm Hex; and 1/2 Drive - E18 Bit Sockets. Comes complete in blow mold case36 Piece Master Torx with Hex Bit Socket Set includes 1/4 - T10, T15, T20, T25, T27, T30,E4, E5, E6, E7, and E8; 3/8 - T40, T45, T50, T55, E10, E12, E14, E16, 1/8-3/8, 2, 2.5, 3-8, and 10mm Hex; and 1/2 - E18 Bit Sockets packaged in a blow mold case.
