Builder's Best 112423 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;

Length: 22.20"
Width: 11.50"
Height: 5.70"