North American Tool 52341 Ratchet/Socket Set, 64 PieceSocket Wrench set, 1 4", 3 8" and 1 2" drive 64 pieces includes: (10) six point standard 5 32" to 1 2", (12) six point standard 4mm to 13mm, (4) six point deep 1 4" to 11 32", 3" extension bar; (8) six point standard 3 8" to 13 16", (11) six point standard 9mm to 19 mm, (4) six point deep 3 8" to 9 16", (3) six point standard 1 4" to 3 8", (1) spark plug socket, 3" extension bar; (6) six point 1 2" to 7 8". Highlights: 64 Pieces Sae & Metric