TB-H4S-40-DK-2 – DUCT KNIFE + SHEATH
$21.98
ToughBuilt duct knife with sheath. Dual-edged blade — fine and serrated sides. Full steel tang for durability. Cuts duct board, insulation, and flex duct.
10226 Plano Rd, Suite 104, Dallas TX 75238
Questions? Call or text (214) 340-9421
Mon–Fri 10 am – 7 pm | Sat 10 am – 3 pm
Description
Duct knife with a dual-edged blade — fine edge on one side for clean cuts and serrated on the other for tough fiberglass duct board. Full steel tang means the blade won’t snap under pressure. Includes a fitted sheath for safe storage in your tool bag.
Specs: Dual-edge blade (fine + serrated), full steel tang, includes sheath, by ToughBuilt
Replaces: TB-H4S-40-DK-2
Fits: Duct board, fiberglass insulation, flex duct, and vapor barrier cutting
In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.





