The largest of the Tactical Response Series – the TR-4 Manual offers a great multi-purpose 4” blade, built in 416 hardened stainless steel glass breaker pommel, and smooth one hand opening with a sturdy push button lock. Originally designed to fulfill a specific US military requirement – the TR-4 has proven to be a perfect choice for anyone looking for a full sized folder loaded with options.
Pro-Tech has been producing some of the highest quality and snappiest automatic knives in the world since 1999. Family-owned and based out of Placentia, California. Each Pro-Tech Knife is warrantied to the original purchaser to be free from defects in materials and craftsmanship by Pro-Tech Knives, LLC for life.
