Features: Made from Hardened treated Chrome Vanadium steel alloy,Full Chrome Plated & Mirror Polished. 38 pcs metric & socket wrench set, meeting all kinds of needs, durable & long for time servcice. Quick release switch and reversible mechanism for easy operation.The rubber handle for better and more comfortable grip. Socket, driver, bits full set comes in a sturdy storage blow for case to keep all the tools together, neat and tidy without any chance of losing one of them. This socket can meet various needs such as car repair and home maintenance. It is a must-have tool set for DIY enthusiast. Specifications: Material: for Cr-V Quantity: 38 pieces Metric 14pc: 1/4 4mm, 4.5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm 2pc: 3/8 13mm14mm English 14pc: 1/4 5 / 32,3 / 16,7 / 32,1 / 4,9 / 32,5 / 16,11 / 32,3 / 8,13 / 32,7 / 16,15 / 32, 1/2, 17/32, 9/16 3pc: 3/8 ,9 /16,5 / 8 Octagonal 3pc: 1/4 1 / 4,5 / 16,3 / 8 Posts 1pc: 3/8 Connector 1pc: 1/4 x 3/8 Anti-slip handle ratchet 1pc: 3/8 Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 36 x Socket 1 x Wrench 1 x Extension 1 x Storage Box