Extension – Polymer Concrete – 48" x 72" x 12" – PG4872EA12 – Quazite geotech making them an excellent choice

making them an excellent choice for creating stable work surfaces

The 300D-AL enclosure is easy to set up

The fabric prevents dirt and material from entering

Applications: Suitable for residential

Black rectangular D1200-style meter box

Extension – Polymer Concrete – 48" x 72" x 12" – PG4872EA12 – Quazite geotech making them an excellent choiceQuazite ANSI SCTE 77 certified enclosure boxes, feature a high quality polymer concrete construction in a multitude of sizes and depths allowing customization for any application. Hubbell offers three distinct brands of underground enclosures. All three are built with the same attention to quality and performance that you know and expect from Hubbell. Each brand is made of a different base material. Our comprehensive product offering is tailored to