Metal-Fab Type B-Vent 20" to 24" Increaser w39.75 Slick Rock is a design

Slick Rock is a design and manufacturing company devoted to producing the best in decorative concrete landscape elements

easy to hang electric fireplaces

Width 57in

Works in some old Charmglow style gas lamps

Metal-Fab Type B-Vent 20" to 24" Increaser w39.75 Slick Rock is a designType B Gas Vent products are tested and listed to UL 441 for approved gas appliances and feature our innovative twist lock connection and locking tab, eliminating the need for sheet metal screws. Metal Fab Type B Gas Vent combines hemmed flues and casings that maximize product durability and reliability and minimize installation time. Designed for versatility, Metal Fab Type B Gas Vent products 3" 6" adapt to major competing brands and when installed