
TB-H4S-40-TMK-2 – TRADESMAN KNIFE + SHEATH
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
Fixed-blade tradesman knife with a 4-inch titanium-coated blade and full metal tang. Titanium coating extends blade life. Includes a fitted sheath. A solid everyday knife for cutting insulation, stripping wire jackets, opening boxes, and general site work.
Specs: 4″ blade, titanium-coated, full metal tang, includes sheath, by ToughBuilt
Replaces: TB-H4S-40-TMK-2
Fits: General HVAC, construction, and maintenance cutting tasks
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.
Cross-reference numbers
This part replaces the following OEM and aftermarket numbers:
- TB-H4-12-IM
Not sure if your number matches? Call (214) 340-9421 or bring the old part in — bench-testing is free.
Fits these models
- TB-H4-12-IM-6BES
- TB-H4S-40-TMK-2-6BES




