Teng Tools 1/4in. Drive 8 Piece Mini Metric Socket Set Teng Tools sockets are manufactured from strong chrome vanadium steel in accordance with ISO9000 and AS954. They provide excellent torque, whilst reducing the risk of rounding fasteners. Teng Tools T1408 8 Piece 1/4 inch drive socket set, contains regular 6 point sockets and a newly designed stubby 72 tooth ratchet with twist / pawl reverse. Contains: 7 x 1/4in Hex Sockets: 5. 5, 6, 7, 8, 10, 12 & 13mm. 1 x 1/4in Newly Designed 72 Tooth Stubby Ratchet Case Dimensions: 105 x 60 x 32mm.