PTM Edge KNB - 100 Replacement Knob - Black

The PTM Edge KNB-100 Replacement Knob in black is a precision billet component engineered as a direct replacement for the adjustment knobs on PTM Edge VR-140 Elite mirror systems. This replacement knob maintains the exact fit, finish, and functional tolerances of the OEM component, ensuring seamless integration with existing mirror assemblies used in tactical vehicles, off-road recovery platforms, and specialized surveillance setups where reliable mirror positioning is mission-critical.

Manufactured from billet material and finished in durable black, the KNB-100 knob resists corrosion and UV degradation in harsh field environments—whether exposed to salt spray, extreme temperature fluctuations, or prolonged sun exposure. The compact 3 x 1 x 4-inch profile and minimal weight (0.05 lbs) mean the replacement integrates without affecting mirror balance or vehicle dynamics. Individual unit sale allows operators to stock spares or replace damaged knobs without purchasing a complete mirror assembly.

This replacement knob serves operators who depend on PTM Edge VR-140 Elite mirrors for situational awareness during vehicle patrol, off-road operations, or stationary observation posts. Worn or damaged adjustment knobs can compromise mirror stability and fine-tuning capability—critical factors in tactical and survival scenarios where optics and sightlines directly impact mission success. Having verified replacement components on hand eliminates downtime and maintains equipment redundancy in the field.

PTM Edge specializes in high-performance mirror and optical systems for military, law enforcement, and civilian tactical applications. The VR-140 Elite series is known for robust construction and precise adjustability, and sourcing OEM replacement parts ensures your mirror system continues to perform at specification. Stock this knob as part of your equipment maintenance kit to keep your visual acquisition systems fully operational.