Malco FDC3 Multi-purpose Flex Duct Tool - Straight Cut Tin Snips for HVAC - Rubber Covered Steel Handle - Double-Edged Blade - Tie Tensioning Mechanism in the Tin Snips department at Lowes.com
Klein Tools 5 Blade Duct Crimper 86520 - The Home Depot
Bestonzon Hand Seamer Seamer Tool Sheet Flattening Ductwork Duct Pliers Metal Bender Bending Tools Manual Jaw Non Slip Plier Clamp - Walmart.com
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
Duct Puller stretcher #DT2 - J Bee Enterprises
A to Z – Duct Work Tools - YouTube
Klein Tools 5 Blade Duct Crimper 86520 - The Home Depot
5-Blade Sheet Metal Crimper Crimp up 24 Gauge Steel and 28 Gauge Stainless Steel For Stove Pipe Duct HVAC Gutter Crimper Tool - AliExpress
31° Notcher [MWT-N1-S] - Midwest Tool
Klein 89554 Duct Cutter with wire cutter
5-Blade Sheet Metal Crimper – Crimp 24 Gauge Steel and 28 Gauge Stainl – American Mutt Tools