Porter-Cable"s 23-Gauge Slight Head Pin Nails are designed for use with the PIN138 and other 23-Gauge pin nailers, and they"ll virtually disappear into the wood when fired. This means less filling and surface preparation when it"s time for paint or finish, and the long length means they"ll penetrate deeper into thick materials. The sharp, chiseled points penetrate smoothly and reduce the risk of splitting, and the collated strips make loading and reloading quick and easy. Pack of 2000 1-1/4-Inch pin nails.