The majority of the drags on the market today incorporate what we call one to one surface contact. meaning that one surface (metal) is driven or drawn toward another surface (cork, plastic, carbon fiber, graphite, etc.). Hatch reels take a completely different approach by incorporating a stacked disc drag. The discs are made up of a combination of stainless steel and Rulon®, and positioned in a stacked configuration. More surface area makes for a smoother, more durable drag and virtually eliminates start up inertia. Heat distibution occurs over multiple surfaces, rather than one to one contact, thereby eliminating stick slip problems caused by extreme heat in high-speed runs. And finally, Rulon Disc materials require NO lubrication or maintenance. On top of the drag that could nearly stop a train, these reels are downright sexy and lightweight.