The Brett Martin 450mm Inspection Chambers 110mm Spare Plug is a crucial component designed to fit perfectly into your inspection chambers. Crafted in a robust terracotta hue, this plug measures 50 x 135 x 135mm, ensuring an exact fit for your systems. Brett Martins commitment to quality and durability means this spare plug is designed to withstand harsh conditions and provide reliable and long-lasting service. Its an essential item for maintaining the efficiency of your drainage system.