[Premuim Material]The Electric Wrench Conversion Hammer Drill Bit Adapter is made of alloy material,which is strong and wear resistant,has high hardness,is not easy to deform,and has a long service life [Easy to Install]Electric Wrench Conversion Head,easy to install,quick to convert,suitable for a variety of hexagonal shank bits [Wide Application]Electric Wrench Adapter is suitable for car maintenance,construction sites,home maintenance,etc [Function]Electric Wrench Adapter Converter can turn your motor wrench into an electric hammer in seconds to meet a variety of work needs [Product Size]The size of Hex Bit Adapter is 6.7cmx2.2cm/2.64inch x 0.87inch.Small,lightweight and easy to carry, Weight: 0.41446905256 pounds, Manufacturer: Zambuph