Features: brand new and high quality Usage: suitable for screwdriver handle or electric screwdriver tool (three-jaw chuck) to drive the sleeve. After installation, the joint can be converted into a square for head, which can be used for the installation of the sleeve. A powerful tool for conversion . 1/4(6mm) hexagon connecting rod adapter drill chuck M10,M14 polishing disc connecting rod power tool accessories. brand new and high quality High Quality Material: Made of high quality metal , stable, firm and durable. Lightweight Size: Portable and small size, easy to store and carry, bring you convenience. Scope of Application: It can be used for installation on tools with shapes such as pneumatic screwdrivers, electric screwdrivers, air drills, electric drills, and manual screwdrivers. Specifications: Material: Stainless Steel Color: As the Picture Shows Product Dimension: approx. 46x28x14x6mm/1.81x1.1x0.55x0.24lbs Net Weight: 45g/0.10 Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 2Pcs/set Hexagonal Drill Adapter M10+M14