RD-HS3/4 – METAL STRAP (PERFORATED, 3/4″X100′)
Perforated galvanized metal strap (plumber’s strap), 3/4″ wide x 100-foot roll. Pre-punched holes for easy fastening. Used to hang ductwork and piping.
Walk in. We test every part free at the counter. Open to homeowners, contractors, and multifamily — no account or minimum order.
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Ten departments, organized the way our counter is. Every category is on the shelf today.
Bring your old part. We'll diagnose it, find the replacement, and bench-test the new one at the counter before you leave — so you only make one trip.

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Perforated galvanized metal strap (plumber’s strap), 3/4″ wide x 100-foot roll. Pre-punched holes for easy fastening. Used to hang ductwork and piping.

10″ galvanized round duct coupling. Connects two pieces of flex duct together or joins flex duct to a metal collar. Standard slip-fit connection.

35+5 MFD 440V dual run capacitor. Powers both the compressor and condenser fan motor. Fits most residential AC systems. American-made by Titan HD.

5″ x 25′ insulated flex duct (R8 fiberglass insulation). Standard residential HVAC flexible ductwork for supply air runs. Quietflex brand.

ToughBuilt TB-KP-201R FoamFit Rocker knee pads. Ergonomic FoamFit design with shatter-resistant Rocker SnapShell and high side walls for all-day comfort.

ArmaFlex 520 contact adhesive, 1/2 pint brush-top can. For bonding ArmaFlex pipe and sheet insulation at seams and joints. Air-drying formula.

Braeburn 1230 non-programmable thermostat. 2 heat / 1 cool. Backlit display. For heat pump or dual-stage heating systems with single-stage cooling.

Three-pole 40A contactor with 120V coil (C340B/DP401203). For 3-phase AC and commercial HVAC applications. Silver cadmium oxide contacts by Supco.

4-inch to 5-inch double-wall flue pipe increaser for Type B gas vent. Transitions from 4″ to 5″ vent pipe. ECCO Manufacturing 200458. Aluminum/galvanized construction.

R-8 fiberglass duct wrap, 3″ thick, 4′ x 48′ roll with foil backing. Wraps around metal ductwork to insulate it. Required for ductwork in attics and unconditioned spaces.