90 degree elbow with door (4 inch) matt black

Vitreous enamel single skin stove pipe with cleanout door. Used to connect your appliance to an existing chimney or class 1 chimney system. Manufactured from zero carbon steel. Internal and external coat of high temperature/acid resistant vitreous enamel to ensure years of trouble free use. Designed with a quick and easy to use socket and spigot jointing system. Suitable for use on applications fired by gas, oil and solid fuel.