Description: Different specifications allow you to choose the most suitable one according to your work needs. Exquisite and professional workmanship makes it very wear-resistant and durable. The high-efficiency feature makes it possible to effectively reduce your working time. And the high degree of adaptation makes it very useful and practical. Made of tool steel material, it is very durable to use. There are seven specifications for you to choose from: 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm. It is suitable for pneumatic screwdrivers, electric screwdrivers, pneumatic drills, electric drills, pistol drills, screwdrivers, etc. And it is widely used in household DIY, woodworking, auto parts, specializing in machine repair and other operations. Item Name: Deepen Socket Material: Tool Steel Features: Easy to Install, Inner Hexagon, Efficient Inner Diameter Specifications: 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm Size Details: 6mm: 15cm x 1.05cm/5.91" x 0.41" (Approx.) 8mm: 15cm x 1.2cm/5.91" x 0.47" (Approx.) 10mm: 15cm x 1.3cm/5.91" x 0.51" (Approx.) 12mm: 15cm x 1.8cm/5.91" x 0.71" (Approx.) 14mm: 15cm x 2cm/5.91" x 0.79" (Approx.) 16mm: 15cm x 2.2cm/5.91" x 0.87" (Approx.) 18mm: 15cm x 2.6cm/5.91" x 1.02" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Deepen Socket