Feature:1. [Five Speed Adjustment] This steel nail gun offers five adjustable settings for various applications, from steel plates and concrete to cement wall, red brick wall, and thick wooden board.2. [Low Noise] Equipped with noise reduction device, this nail gun operates quietly, providing a comfortable working environment with minimal noise disturbance.3. [Steel Construction] Constructed from steel, this nail gun is rugged and reliable, suitable for a wide range of renovation projects, ensuring long lasting performance.4. [Strong Fixing Power] Great for ceiling decoration, providing strong fixing force, easy to operate, improve work efficiency.5. [Precise Nailing] Accurately drive nails without damaging wall, this manual steel nail gun helps showcase decorative finishes flawlessly, ensuring a professional and polished look.Specification:Item Type: Steel Nail GunMaterial: SteelApplicable Nail Length: 50mmHold Capacity: 1 nailExhaust Method: Built in silencing exhaustAir Inlet Size: 1 or 4Air Consumption: 0.5CFMWorking Pressure: 70PSIFive Gear Adjustment: 1 gear for steel plate nailing 2 gear for concrete nailing 3 gear for cement wall nailing 4 gear for red brick wall nailing 5 gear for thick wood nailingSize: Approx. 33 x 10 x 4cm or 13 x 3.94 x 1.57in.Package List:1 x Steel Nail Gun1 x Safety Goggles200 x Fireproof Nails1 x Maintenance Oil1 x Brush1 x Plastic Box1 x Spring Parts Pack1 Pair x Gloves1 x Earplug1 x Instruction ManualNote:1. When using nail gun, wear protective work clothing, protective gloves, and safety glasses.2. Make sure that no one is behind the target when using nail gun to prevent injury from nail gun or target fragments flying out.3. It is strictly prohibited to align the nail gun with the hard substrate and operate it in an empty space to avoid damage or hitting the needle4. If a misfire occurs, hold for a few seconds before gently removing the nail or fastener. Never point the nail gun at yourself or others.5. Keep the nail gun perpendicular to the surface of the target when working. When the inclination angle is large, it may shake and cause the nail to jump, and the combination pendant may not be securely fastened.