HVAC Ductwork BEST Practices Using SHURTAPE | Part 1

After three years of daily use, these Klein T2107 scissors have earned a permanent spot in my tool bag. I’ve cut through everything from duct liner and flex duct to wire insulation and mastic tape, and they still bite like the day I bought them. The titanium coating isn’t just marketing fluff—it genuinely resists the adhesive buildup that kills most scissors within months. The serrated blades grip slippery materials without slipping, which matters when you’re working in tight spaces or overhead. At 7 inches, they’re compact enough for my pouch but substantial enough for heavy cuts. The stainless steel construction shrugs off the moisture and grime that comes with attic and crawlspace work. Are they perfect? No. But they’re the most reliable cutting tool I’ve used in fifteen years of HVAC work.