Crafted for durability and reliability, this pneumatic hammer chuck connector is for heavy-duty applications. The connector's robust construction ensures use, while its compatibility with multiple air hammer models makes it a versatile addition to any toolkit. It simplifies the process of attaching and detaching , improving overall productivity. Features -Color:Black -Material:Steel -Size:7.00X4.00X4.00cm/2.75X1.57X1.57in -Note:suitable for 150 190 250 pneumatic hammer. -Multifunctional: capable of replacing spring connectors, catering to diverse job requirements -High efficiency: powered by pneumatic technology, providing strong force to accomplish tasks effortlessly - durability: made with materials, a sturdy build and extended lifespan -Accurate control: enables precise handling and control, boosting productivity and work efficiency -Easy to carry: lightweight and compact, making it convenient to transport and store in different settings Package list: 1 x replacement air hammer chuck