Cast Aluminium Letterbox Brick Insert Back - Aluminium Finish - 230 Letterboxes, Mailboxes, Multiunit Letterboxes NZ

235mm W x 160 mm H

Designed to be fitted in to a brick or concrete block pillar letterbox or wall. Made from corrosion resistant and durable cast aluminium. Usually fixed in place using mortar when the pillar letterbox is being built.