Are you looking for and drill chuck wrenches? Our drill chuck wrench kit can meet your needs. Made of craftsmanship and high-speed steel materials, it has excellent durability and practicality, can well meet your needs and provide better working performance for your hand drill, which will bring you more convenience. Features -Color: Assorted Color. -Material: High-speed Steel. -Size: About 8.50X4.60X0.50cm/3.34X1.81X0.20inch. -Preferred materials, , safe, durable and practical. -The characteristics of sturdiness, rust resistance and durability can be well reflected in this replaceable drill chuck wrench. -It is suitable for hammering or drilling mode, which can perfectly meet your daily work needs. -Different specifications, you can choose according to your actual needs. -Easy to use, convenient to replace, efficient and practical, will help you better improve your work efficiency. Package list: 6 x drill chuck keys