Hornady Dehumidifier Rod HD Features The Hornady Dehumidifier Rod HD is engineered to put out nearly twice the heat of a standard dehumidifier rod making it far more effective at pulling moisture out of larger gun safes or storage spaces in especially humid climates. At 18 inches long this rod is sized to cover 200 to 500 cubic feet giving it enough reach for most full size gun safes. Heat dispersing fins spread the warmth generated by the rod evenly preventing hot spots that could otherwise damage nearby surfaces or firearm finishes inside the safe. That even heat distribution is what allows the rod to run continuously without posing a risk to the guns stored around it. By actively absorbing humidity the rod protects stored firearms against the slow damage caused by mold mildew and rust that builds up in sealed poorly ventilated safes. Its red and black housing is simple to mount inside a safe and runs continuously requiring no maintenance beyond an occasional check. For collectors or owners storing multiple firearms long term consistent humidity control is one of the most effective ways to protect a collection s value over time. The Hornady Dehumidifier Rod HD gives gun safe owners a dependable low effort way to keep their storage environment dry year round. Hornady Dehumidifier Rod HD Specifications Manufacturer: Hornady Model: Dehumidifier Rod HD Color: Red / Black Length: 18 Function: Absorbs Humidity Protects Against: Mold / Mildew / Rust Available At: GrabAGun