Product Name: Heavy upholstery piston with Total Tht Tht 31142 Staplel Gun 14mm-4 Country of origin: China manufacturer: (Total, Total) Product Description: Super Issue Press of Total 4-14 mm metal equipped with resistance to resistance to corrosion and rust the piston handle designed for long periods The piston work has a high resistance and made according to the standards of the global industry materials used in making the piston mainly consisting of solid alloys with additions to improve strength and prevent erosion from continuous use has high pressure strength, the piston can easily access to a thick tissue perfect for various business groups of fabrics, wooden surfaces and upholstery technical specifications: the model number Tht31142