• 12-Piece 3/8" hex sockets 1/4, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16 and 7/8" • One 3/8" ratchet: quick release, 60 teeth/6° action angle • Two 3/8" extension bars, 75 mm/3" and 150 mm/6" • One 3/8" universal joint • One 3/8" x 1/4" bit holder • Two 3/8" spark plug hex sockets, 16 mm (5/8") and 21 mm (13/16") • One 1/4" spinner with two-component handle • One 1/4" x 1/4" bit holder • Three 1/4" slotted bits: 4, 5.5 and 7 mm • Four 1/4" Phillips bits, PH1, PH2, PH3 and PH4 • Six 1/4" hex bits, 3, 4, 5, 6, 7 and 8 mm • Matte finish • High-performance alloy steel • Case: High density polythene (HDPE) • Standards: ISO 1174 and DIN 3120