The Vevor 21-degree framing nailer is a pneumatic nail gun designed for framing, decking, flooring, fencing, and other construction projects. It supports smooth shank, ring shank, and threaded nails for versatile jobsite use. Dual trigger modes allow you to switch between sequential and contact firing for better control and efficiency. Tool-free depth adjustment helps deliver precise nail placement across different materials. Its aluminum construction, open nose design, and 60-nail magazine are built for durable, productive performance.