The scratch capacity of this device is 110 Esca 30 strip nails. Blades and pistons are some of the most useful parts in this device and therefore, reinforced blades and pistons have been used in this device. This device is mainly used for making furniture, floorboards, cabinets, framing, flooring, pallets and packaging, and similar applications. There is also a "trail" on this device so that the buyer can easily and quickly connect this product to the air hose after purchasing this product.