The 230 sets can be purchased individually or with the liner attached. The front is 235mm wide x 160mm high. The concertina liner can extend from 330mm to 550mm
Easy to fit into brick pillars, just extend the liner to required depth and fix at that depth using an adhesive sealant. Whole unit can be set into brick pillar using mortar.
Select colours from colour charts.
Can be padlocked for security