Duct Insulation Knife
EVERHARD PRODUCTS, INC.
$16.16
Stainless steel, 3mm blade, serrated on one edge and smooth on the other a heavier and thicker blade than other knives. Cut duct board, flex-duct, and insulation Ergonomic rubber handle Slim, reinforced, Ripstop nylon sheath included designed to hang from your belt 11in (27.9 cm) long