The NAIL is a tactical / rescue tool, specially designed to get you out of a tuff spot when you need it. Desinged to look like pen, the NAIL with its heavy-duty stainless steel clip will mount almost anywear. The Grab-Cap makes it fast & easy to deploy. Features Grab-Cap for the quick draw Lanyard hole HD Stainless Steel Clip Attaches almost anywhere Ergonomic slim non-slip design Window Breaker Rescue Tool 100% Made In USA Specifications Body Length: 5.1/2" Weight: 1.4 oz CNC Machined 6061 Billet Aluminum Shaft Hard Anodized Specifications Tip 4140 Tool Steel 48/52 RC Black oxide finish Sharp bullet point