Size (approximate): Nails: Length 5.9 inches (15 cm) or 7.9 inches (20 cm), Head Diameter: 1.4 inches (3.5 cm), Head Thickness: 0.1 inch (4 mm), Nail and pressure plate (pad) are all assembled. It skips the installation of the boards and is ready to work. For holding sheets such as weedproof sheets.
For safety, please wear gloves and perform work