Description
6" Round C Collar Large End No Crimp 6-313LE HVAC Duct Fitting. • No Crimp – Smooth Edge. • Flexible insulated duct. • Rigid round duct. The no-crimp large end design allows for smooth slip-fit installation into trunk lines or plenums. This 6" Round C Collar Large End (MFG# 6-313LE) is designed for secure duct-to-duct connections in residential and commercial HVAC systems. The no-crimp large end design allows for smooth slip-fit installation into trunk lines or plenums. Manufactured from durable galvanized steel, this collar provides corrosion resistance and long-lasting performance in air distribution systems. Key Features: • 6" Round Diameter• Large End Configuration• No Crimp – Smooth Edge• Galvanized Steel Construction• Easy Installation into Sheet Metal Duct• Ideal for Flex Duct or Rigid Metal Duct Perfect for HVAC contractors, sheet metal installers, and ventilation system builds requiring dependable duct fittings. Compatible with: • Flexible insulated duct• Rigid round duct• HVAC supply and return systems