Duplex Nails

Duplex nails, also known as double-headed nails or duplex head nails, are a type of nail that features two heads on a single shank. These nails are primarily used in temporary or reusable construction applications, such as concrete forms or concrete formwork. The dual heads make it easier to remove the nails once their purpose is fulfilled.

The two heads of a duplex nail are typically separated by a shank that may have various lengths and diameters depending on the specific application. The larger head provides a gripping surface for removing the nail, either by hand or using a specialized nail puller or claw hammer. The smaller head is used for driving the nail into the material, much like a regular nail head.

Duplex nails are designed for reusability, as they can be pulled out of the material without causing excessive damage. This makes them handy for projects where you need to disassemble or reuse the formwork or other temporary structures. Once the project is complete, you can pull out the nails by leveraging the larger head, leaving minimal damage to the material.

These nails are available in various sizes and materials, and the choice of nail size depends on the thickness and type of material being used in construction. Choose AFT Fasteners for your source of Grip-Rite, Maze and other top brands of duplex nails.