Our Type F plastic frame packers have a rectangular body to help you get the exact fit you need. With square edges, its grip is strong and reliable. With a slightly elongated body, the Type F plastic frame packers are best suited for fastenings that won’t fit in other plastic frame packers. The surface material of our plastic frame packers ensures that there’s no slippage and that it stays right where you put it – so you can focus on installing your project correctly and safely. They also come in distinctive colours for ease of identification.