Tac Force Rescue Lock A/O Fold Knife 4.50in. PS black SS A/O clip blade Back handle has black Alum. onlay. 50in. is made using incredibly durable materials and construction that will keep you slicing and cutting for years to come. Specifications for Tac Force Rescue Lock A/O Fold Knife 4.50in.: Manufacturer: TAC Force Closed Length: 4.5 in Blade Material: Steel Serrated: Partial Knife Application: Folding Blade Blade Finish: Black Blade Grind: Combo Additional Features: Glass Breaker Quantity: 1 Package Contents: Tac Force Rescue Lock A/O Fold Knife 4.50in. Tac Force TF692BR: Rescue Lock A/O Fold Knife 4.50in. PS black SS A/O clip blade Back handle has black Alum. onlay