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Pro-Tech Tactical Response 4 Auto #TR-4.3 D2

This Pro-Tech TR-4 offers a great multi-purpose 4" CPM-D2 blade with DLC black coating and has a plain edge. The black handle features a smooth finish and has a 2-ton skull crusher. The knife also features all-black hardware and this model has a built-in 416 hardened stainless steel glass breaker at the butt end and of course, the coil spring action that Pro-Tech is famous for. 

Originally designed to fulfill a specific US military requirement this TR-4 knife has proven to be the perfect choice of knife for anyone who is looking for a full-sized automatic folder. This knife is also great for everyday carry. 

Overall Length: 9.25"
Blade Length: 4.00"
Blade Material: CPM-D2
Blade Grind: Flat
Blade Style: Drop Point
Blade Finish: DLC Black
Edge Type: Plain
Handle Length: 5.25"
Handle Material: 6061-T6 Aluminum
Color: Black
Weight: 5.5 oz.
Pocket Clip: Tip-Up
Brand: Pro-Tech
Model: Tactical Response 4
Model Number: TR-4.3 D2
Country of Origin: USA