About this project: High-Quality Material: This staple gun is made of high-quality steel. The chrome-plated steel body and surface coating provide outstanding toughness, wear resistance, and corrosion resistance. The rubber-coated handle offers low friction for more comfortable use. Adjustable Pressure: Adjust the nail depth by turning the depth adjustment knob on top according to the material thickness, making your work more convenient and easier. Easy to Use, Install, and Operate: The ergonomic handle minimizes hand pain during stapling and ensures a firm grip. The bottom of the stapler features a cartridge quick-lock for fast and easy stapling. The refill window lets you see when staples need reloading. 3-in-1 Stapler: This stapler has special binding channels that easily fit D, U, and T staples. It's ideal for maintenance, decoration, and fastening for your various stapling needs. Specifications: Straight Type: Staple gun Usage: Interior work, woodworking Size: 4-14mm, 10-12mm, 10-14mm Application: Interior work, woodworking Includes: Staple gun; manual nail triple-use gun with a rubber handle