Different specifications allow you to choose the most suitable one according to your work needs. Exquisite and professional workmanship ensures high wear resistance and durability. The high-efficiency design helps effectively reduce working time. High compatibility makes it useful and practical for various applications. Made of tool steel material, it is built to last. Available in seven specifications: 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, and 18mm. Compatible with pneumatic screwdrivers, electric screwdrivers, pneumatic drills, electric drills, pistol drills, and standard screwdrivers. Widely used in household DIY, woodworking, auto parts, and machine repair 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 differences in lighting and screen settings, the item's color may vary slightly from the images. Slight dimensional variations may occur due to manual measurement. Package Includes: 1 x Deepen Socket