Maximize productivity by easily pulling back the self-locking mechanism and fixing the drill bit in only 3 steps. Easily and efficiently upgrade your electric wrench to an electric hammer, saving time and This impact wrench adapter ensures stable performance and provides continuous support for high-intensity tasks. Its design uses leather rings and pins to connect firmly, maintaining stability in long-term use. Adopting pneumatic hole design, it ensures a firm grip and continuous work support Meeting different work needs, this conversion adapter is a must-have accessory in the toolbox, expanding the application range of power tools by converting an electric wrench to an electric hammer This impact wrench adapter is with high-quality chrome steel, ensuring high performance and maintaining flexibility for daily use or professional applications, while its high-strength metal material is waterproof and not easy to rust after repeated use Convert to 13mm hexagonal handle diameter and avoid accidental drops with the quick-lock design of our impact wrench adapter. The 17mm handle bar diameter ensures safety and stability when switching tools, while the quick-lock self-locking function supports easy and safe conversion between different tools., Manufacturer: Ounfhtrttk