They provide excellent torque, whilst reducing the risk of rounding fasteners. Contains regular 6 point sockets. Contains: 12 x 1/4in Hex Sockets: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12 & 13mm. 14pc Screwdriver Set PH PZ Flat + 7 Pce Teng Torx Set = 21Pces.
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