Features: The adjustable power quiet nail guns features 5 customizable power setting to tackle materials from soft wood to reinforced concrete with precise and ease. Engineered with high carbon steel, this lightweight yet powerful tool of impact force for heavy duty applications. Ideal for contractors, installers, and DIYer enthusiasts who demand professional grade performances in noise sensitive environment. Perfect for securing hvac systems, mounting ceiling panel, or installing security cameras across residential and commercial job sites. Its five layer noise dampening structure reduces operational sound, while the reinforced body endures over 10,000 nail strikes without wear. Specifications: Model:: 88326 Nail Guns Adjustment gear: 5-speed power adjustment Suitable materials: wood, metal, concrete, etc. Impact force: nearly a thousand kilograms, 10MM steel plate is worn in second Component:High carbon steel Package Includes: 1pcs Nail Guns note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.