E-Z LOK is a threaded insert that provides a strong machine thread in soft woods. It is ideal for use in applications such as ready-to-assemble furniture, drawer pulls, display case, and shipping crates. Simply drill the appropriately sized hole and install with hex key or optional installation tool. E-Z LOK is made of zinc for strength and durability and is available in a variety of sizes to fit your specific needs. It is easy to install and requires no special tools or skills. E-Z LOK is a great choice for a variety of applications where a strong, durable thread is needed. It is easy to install and requires no special tools or skills, making it a great choice for do-it-yourselfers and professionals alike.