HIGH-QUALITY AND NEW: Experience the quality with our new and high-quality air hammer chuck. COMPACT YET POWERFUL: Despite its small body, our retaining chuck delivers stable performance and outstanding results. Experience convenience without compromising on power and efficiency EASY AND CONVENIENT REPLACEMENT: Say goodbye to complicated processes! Our air nailer chuck is designed for easy and convenient replacement. Enjoy hassle- operations and effortless functionality MATERIAL: Made from high quality materials, our air hammer quick chuck ensures durability and long-lasting usage. Experience excellent performance and reliability with a product built to last VERSATILE AIR HAMMER RETAINING CHUNKS: There is a 150, 190 and 250 general air hammer retaining chunk. Enjoy versatility and options for various applications,Air Hammer Retaining Chuck, Portable Retainer Chuck for Air Hammers, Replacement Air Hammer Retaining Quick Release Chuck, Weight: 0.71429772888 Pounds, Manufacturer: Kueohse