【Set Includes】- This 10 pieces flexible sleeve includes the following 1/4 inch drive sleeve dimensions: 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm and 14mm hexagonal sleeves. You can also get a high-quality socket manager for storage 【High Quality】- The flexible socket is made of high-quality heat-treated chrome vanadium steel, with corrosion resistant mirror polished finish 【Print Design】- Each sleeve is marked with the corresponding size, so you can quickly find the size you need. Save time and improve work efficiency 【Features】- These sockets have a 6-point interior that holds the fastener tightly so that the fastener does not become rounded. Flexible design can improve the contact between fasteners and hard to reach positions, increase flexibility and enhance leverage 【Widely Used】- This sleeve set can meet your needs in different scenarios, and is widely used in car maintenance and home appliance maintenance, Manufacturer: Utoolmart