[Durable]Our seamless nail is made of iron,offering high quality and durability [Feature]The high strength double headed nails can withstand heavy impact,not easy to break,and have a long service life [Design] Invisible security screws is designed specifically for sleeve tool,allowing you to insert the nail into the sleeve and then put it directly into the wall [Easy to Use]Double headed nail comes with two installation tools,making it more convenient to use [Widely Used]Double head skirting thread seamless nail is an essential tool for home improvement and construction projects,suitable for woodworking,decoration,furniture making,and many other occasions, Weight: 0.15652820602 pounds, Manufacturer: CYDZSRA