- Lightweight and compact: small size for easy storage and portability, keeping your work setup tidy and convenient. - Hexagonal connecting rod adapters for drill chucks: includes M14 polishing disc connecting rod and other power tool accessory applications, expanding compatibility with common drum and polishing setups. - Easy to use with standard tools: suitable for a screwdriver handle or electric screwdriver tool with a three-jaw chuck to drive the sleeve. After installation, the joint can be converted into a square head for installing the sleeve. A versatile conversion tool for multiple tasks. - Metal construction: crafted from metal for stability, firmness, and long lasting durability. - Practical conversion tool: designed to broaden tool compatibility and simplify accessory installation during projects. Applications and use scenarios - Polishing and surface finishing: attach an M14 polishing disc and use with a compatible screwdriver or drill to perform polishing tasks in tight or constrained spaces. - Sleeve installation and hardware assembly: use with a screwdriver handle or electric screwdriver to drive the sleeve; once installed, convert the joint to a square head to complete sleeve installation. - General power tool accessory conversion: use this adapter to convert between tool configurations and to drive various sleeves and accessories that rely on hexagonal or square interfaces, enhancing versatility on the job site.