Piranha Knives Auto 21 Button Lock - Automatic Opening With Blue Aluminum Handle

The Piranha Knives Auto 21 (P-21BT) is an automatic-opening pocket knife designed for everyday carry and quick utility tasks. With a blue aluminum handle and a high-performance CPM S30V spear-point blade, it blends speed, durability, and a distinctive look.

• Automatic opening: One-handed deployment for fast access when your other hand is occupied.
• Blade: 3.5" (8.89 cm) CPM S30V stainless steel spear-point blade for strong edge retention and corrosion resistance.
• Closed length: 4.25" (10.8 cm) compact profile that fits comfortably in a pocket or bag.
• Handle: Blue aluminum handle provides lightweight strength and a striking, durable finish.
• Locking mechanism: Button lock secures the blade during use and folds safely for storage.
• Carry: Integrated pocket clip for convenient, on-the-go access.
• Packaging: Boxed for gifting or storage.

Ideal for outdoor enthusiasts, DIYers, and urban commuters, the P-21BT delivers reliable performance where speed matters. The S30V blade holds an edge longer under heavy use, while the lightweight aluminum handle keeps your carry comfortable over extended periods. The automatic action paired with a secure button lock enhances safety and control during fast-cut tasks, opening boxes, or preparing camp snacks. Its compact size and pocket clip ensure you can keep it within reach for everyday tasks, emergencies, or routine maintenance without weighing you down.