Urban EDC Nitroglide Toni of TNT Knives has a talent for making complex mechanical solutions look effortless. With the Nitroglide, that philosophy becomes visible in every line. Every detail serves a mechanical purpose. This design was not sketched for looks alone – it was engineered. Semi-Integral Construction The semi-integral construction combines rigidity and precision. Fewer components mean fewer tolerances. Fewer tolerances result in a cleaner, more controlled action. The reduced part count is intentional. Every component has a defined function. No Traditional Stop Pin One of the most distinctive design decisions is the deliberate omission of a traditional stop pin. In the closed position, the blade tang makes controlled contact with the backspacer. In the open position, the front flipper takes on a dual role: it is not only the opening mechanism, but also a structural stop component. When opened, the blade interfaces with the backspacer via the front flipper, allowing for a well-distributed load path in the locked position and a thoughtfully engineered force distribution. This is not accidental – it is deliberate engineering. Two Opening Methods The pronounced hollow grind allows the Nitroglide to be deployed not only via the front flipper, but also with a middle-finger flick. This secondary opening method feels intuitive and adds a dynamic layer to the knife's handling. Dual-Row Bearings – Despite a Slim Profile Despite its notably slim construction, the Nitroglide runs on dual-row ball bearings. This is made possible by the elimination of a traditional stop pin and the intelligent internal space management that follows. The result is a smooth, controlled action with impressive structural stability. Toni did not try to add more. He refined what was necessary. And that restraint defines the Nitroglide.