Meet the Metabo HPT N5021AM (N5021A), a 16 gauge, 15/16 inch wide crown stapler built for pros and DIYers tackling wire lathing, housewrap, roofing, and insulation. Lightweight, durable, and surprisingly easy to maneuver, it’s designed to keep pace with your project—and your patience.

Key Features & Design

• Weight: 4.7 lbs
• FASTENERS: Uses wide 15/16 Inch crown staples from 5/8 inch - 2 inch in length
• The high-grade aluminum magazine not only provides exceptional durability but also prevents jams caused by fastener overlap.
• Exhaust: The 360° adjustable rear exhaust has a built-in silencer to reduce noise pollution and direct air exhaust away from user or jobsite debris.
• Safety: The automatic dry-fire lock-out protects your workpiece by not allowing the tool to operate if there are 6 or less pins in the magazine.
• Drive: CYLINDER VALVE: Firing mechanism provides a quick response and powerful driving- up to 3 staples per second
• Award: Rated the Pro Preferred Nailer for 9 years running (2014 - 2022) by Builder and Developer Magazine
• Portability: LIGHTWEIGHT: At only 4.7 lbs and well-balanced allowing for ease of maneuverability and less user fatigue

Designed for reliability and performance, this tool combines robust build quality with practical features that keep your workflow smooth and efficient. Whether you’re installing insulation or securing housewrap, this stapler delivers confident drives, fewer jams, and quieter operation on the job.