Our Type B plastic frame packers are just the tools you need to make your work secure and long-lasting. The extra length and narrow width of the Type B plastic frame packers make them the essential choice for a home installation that has special requirements. Its custom razor edge allows it to hold fastenings more securely than your typical plastic frame packer. Our design process ensures that these plastic frame packers are essential tools for every carpentry installation. Our frame packers are trusted by industry professionals. Gone are the days of laboriously cutting up plywood to custom proportions to level off your installation!