AMERICAN MUTT TOOLS 5 Blade Sheet Metal Crimper Tool – Crimp 24ga Steel and 28ga Stainless – Stove
PLATATO 5 Blades Sheet Metal Tools HVAC Tool Duct Crimping Tool Gutter Crimper for 24-28 Gauge Stainless Steel, Crimper for Downspout, Stove Pipe, Ductwork and Venting Work - Amazon.com
KNIPEX 5-3/4 in. Crimping Pliers for End Sleeves (Ferrules) with Plastic-Coated Handles 97 61 145 A - The Home Depot
SLNIHAMS 5-Blade Hand Crimper Sheet Metal Tools, Hvac Tool for 24-28 Gauge Duct Work Downspout and Stove Pipe, 10-1/2" Sheet Metal Crimper Gutter End Cap Duct Crimping Tool - Amazon.com