Southwark Metal 10509 Boot End Collar 9 Inch

Product Description

The SOUTHWARK METAL 10509 is a 9-inch boot end collar used in residential and light commercial duct systems. Boot end collars connect sheet metal ductwork at the boot end of a run, maintaining airflow direction and securing the transition between the duct and the register boot. This fitting is a standard component in forced-air HVAC installations and is handled by sheet metal workers and HVAC installation technicians during new construction and retrofit duct work.

The 10509 is suited for 9-inch round duct applications at the boot end connection point. It fits into typical trunk-and-branch and radial duct layouts found in residential forced-air systems. Installers use this collar to terminate a duct run cleanly at the floor, wall, or ceiling boot location before the register or grille is set in place.

Key Features

• 9-inch diameter sizing for standard round duct systems
• Boot end design for clean termination at register or grille location
• Compatible with standard sheet metal duct fabrication practices
• Suited for both new construction and retrofit duct installations

Compatibility

Designed as an OEM-style sheet metal fitting for 9-inch boot end connections in residential and light commercial forced-air duct systems.

Installation Notes

Installation is performed by licensed sheet metal workers or HVAC technicians. Power down the air handler or furnace at the disconnect before working in the duct system. Seal all connections with listed duct sealant or metal-backed tape per local mechanical code requirements. Follow SMACNA duct construction standards for proper fitting and support spacing.

Technical Specifications

• Diameter: 9 inches
• Type: Boot End Collar

Standard Information

• Brand: SOUTHWARK METAL
• Manufacturer Part Number: 10509