Superior Secure Flex Square Termination With 18" Compressed Flex Vent w9 30" x 6" 36" x

30" x 6" 36" x 6" 48" x 6" 60" x 6" 72" x 6" Weight  7

as prescribed by Underwriter Laboratories Standard 441 and 103

Each vent provides 18 square inches of ventilation

or Insert ("Product") to be free from defects in materials and workmanship at the time of manufacture

they can still use this lovely fire pit glass to beautify their outdoor environment

Superior Secure Flex Square Termination With 18" Compressed Flex Vent w9 30" x 6" 36" xWhat's Included 1 Termination 1 Firestop Spacer 2 Gear Clamps Inner and Outer 1 Flex Adaptor 1 18" Compressed Flex Vent Pipe Features All compressed flex vents can be expanded up to two times. Specifications Item Number SFKIT18 Catalog Number 77L88 Product Type Square Termination