3/8" Socket Sleeve Adapter Hexagonal Connector Socket-double For Head Outer Square Electric Wrench Extension Rod Wind 3/8" Impact Driver Adapter 3/8 Sleeve Extension Rod Accessories For Drill Bits

Usage: suitable for screwdriver handle 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 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. 3/8" Extension Drill Bits Bit Set Power Tools. Unique Design: the anti-dropping steel ball is better fixed: the self-locking device is not easy to slip fall off and cause situations. design, greater bearing capacity. Using high-quality high-carbon steel, wear-resistant, wear-resistant, and long service life.