🔨 Crimp it like a pro with ease! Work longer without fatigue thanks to Redline handles. Experience a 7:1 mechanical advantage for maximum efficiency. Achieve a factory-like finish with minimal effort. At just 0.15 lbs, it's easy to carry and store. Perfect for both aluminum and steel downspouts. 0.15 lbs lightweight Ergonomic grip 7:1 leverage The Malco C4R 5-Blade Downspout Crimper is a lightweight, ergonomic tool designed to quickly and efficiently downsize downspout ends for a secure male connection. With its impressive 7:1 mechanical advantage, this crimper ensures a tight, factory-like crimp on both aluminum and steel materials, making it an essential tool for any professional or DIY enthusiast.