This product is a drill chuck key, which is made of durable steel and rubber material, with good texture, safe and practical. Easy to install and use, it can be easily applied to your drill press, a very practical accessory that will meet your needs well. Features -Color:Orange -Material:Steel, rubber -Size:5.90X3.35X1.55cm/2.32X1.32X0.61in -Size:5.80X3.35X1.25cm/2.28X1.32X0.49in -Size:8.20X4.20X1.75cm/3.22X1.65X0.69in -Size:8.80X4.90X2.15cm/3.46X1.93X0.84in - Durable construction: Made with sturdy materials and built to last, this is designed for long-term use. - Easy to use design: The ergonomic design makes it easy to grip and use. - Interchangeable compatibility: This can be used with multiple sizes and types of drill or devices. - Excellent grip performance: The rubber-coated handle provides excellent grip performance, making it easy to use even with slippery hands. - With a convenient design that allows for easy replacement and switching, this you valuable time. Package list: 1 x 20mm key 1 x 16mm key 1 x 13mm key 1 x 10mm key