
25006 – TINNING HAMMER (40oz)
If you buy one nut driver, buy 5/16 - it fits most HVAC panel and blower screws. Insulated handles are worth having, but they are a backup to killing power at the disconnect and confirming zero volts, never a replacement for it.
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
Forty-ounce tinning hammer designed specifically for sheet metal work. Polished face prevents marking the metal when you’re bending seams, closing drive cleats, or forming duct transitions. Wooden handle absorbs vibration better than fiberglass on repetitive hitting.
Specs: 40 oz head, polished striking face, wooden handle
Replaces: 25006
Fits: Sheet metal ductwork fabrication and HVAC installation
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.
Specs
- TypeHand tool
- Detail40oz
What tools do I actually need to change a capacitor or a contactor?
A nut driver set, insulated screwdrivers, needle-nose pliers and a meter. That is most of the residential electrical work. Add a crimper and wire strippers if you are doing anything with terminals.
What size nut driver fits HVAC panel screws?
5/16 inch covers the large majority of panel and blower screws, with 1/4 inch second. If you buy one driver, buy 5/16.
Insulated tools - necessary or marketing?
Necessary if you are working near live terminals, which on HVAC you often are. Insulated handles are a second line of defence, not a substitute for killing power at the disconnect and confirming zero volts.
What is a fin comb for?
Straightening bent condenser fins so air can get through the coil again. Hail, weed trimmers and pressure washers all bend them, and a flattened coil quietly costs capacity all summer.
Do you stock these?
On the shelf at 10226 Plano Rd, Suite 104 in Dallas.




