Dual Action 31 Piece 1/4 Drive 6-Point Metric Socket Set 10043102Dual Action 31 Piece 1 4 Drive 6 Point Metric, Standard & Deep Socket Set Contents 14 Piece Metric Standard Length: 4mm, 4. 5mm, 5mm, 5. 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm 14 Piece Metric Deep Length: 4mm, 4. 5mm, 5mm, 5. 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm 72 Tooth Ratchet Handle with Quick release button 50mm(2") Extension bar