Southwark Metal SL481224 Round Snaplock Pipe Joint Galvanized 24 Ga 48 Inches X 12 Inches

Product Description

The Southwark Metal SL481224 is a round snap-lock pipe joint made from galvanized steel, designed for use in residential and commercial HVAC ductwork systems. This pipe joint measures 48 inches in length with a 12 inch diameter, making it a standard full-length section suited for straight duct runs in forced-air heating and cooling installations. It is manufactured in the USA to 24 gauge galvanized steel standards, giving it solid rigidity while remaining manageable during installation. The snap-lock seam runs the full length of the pipe, allowing sheet metal workers and HVAC technicians to close the seam by hand on the job site without special tools. This design speeds up installation and reduces labor time compared to spiral or welded pipe sections. Galvanized steel construction provides corrosion resistance, which is important in applications where the duct may be exposed to moisture, humidity, or temperature swings. Round duct like the SL481224 is widely used in HVAC trunk-and-branch systems, return air plenums, supply air distribution, and mechanical room ductwork. The 24 gauge thickness meets common industry standards for round pipe in residential and light commercial applications. HVAC installers, sheet metal contractors, and mechanical contractors rely on snap-lock round pipe for its consistent dimensions, ease of seaming, and compatibility with standard duct fittings, collars, and connectors. This product ships as a single unit and carries a Prop 65 designation. It is an ideal replacement for worn, damaged, or undersized duct sections in retrofit and new construction projects.

• Round snap-lock seam pipe for fast, tool-free field closure by HVAC technicians and sheet metal workers
• Galvanized steel construction resists corrosion and meets standard gauge requirements for residential and light commercial ductwork
• Full 48 inch length with 12 inch diameter fits standard duct fittings, collars, and takeoffs without modification

Product Highlights

The Southwark Metal SL481224 delivers a full 48 inch round duct section in 24 gauge galvanized steel with a snap-lock closure, built in the USA for reliable performance in HVAC air distribution systems.

Product Information

Standard Information

• Brand: SOUTHWARK METAL
• Manufacturer Part Number: SL481224

Technical Specifications

• Shape: Round
• Composition: Galvanized Steel
• Gauge: 24 GA
• Pipe Closure Type: Snap-Lock
• Pipe Diameter: 12 inches
• Pipe Length: 48 inches
• Height: 12 inches
• Width: 12 inches
• Weight: 12.58 pounds
• Country of Origin: USA
• Galvanized Coating: Yes
• Prop 65: Yes
• UPC: 099274542637
• Unit of Measure: Each