48" 22" 1921 Straight Edge Insulation Knife - Professional Cutting Tool for Fiberglass, Foam & Insulation Materials - Perfect for Construction, HVAC & DIY Projects

The Milwaukee straight edge insulation knife is designed for optimal edge retention and durability. The stainless steel blade is engineered to stay sharper up to 2X longer when cutting mechanical and HVAC insulation. A full metal tang provides durability for tough cuts and the rounded handle allows for smoothing tapes and adhesive laps. Includes a durable blade cover for storage.