Builders Best 4" X 8ft Ul Transition-duct Single-elbow Kit
• UL 2158A
• Kit includes:
• 1-piece UL flexible pipe
• Close Elbow(R)
• 1 crimped male fitting
• 2 metal clamps
• Bulk box;
• Kit includes:
• 1-piece UL flexible pipe
• Close Elbow(R)
• 1 crimped male fitting
• 2 metal clamps
• Bulk box;