Extension – Polymer Concrete – 48" x 72" x 12" – PG4872EA12 – Quazite geotech The 300D-AL enclosure is easy

The 300D-AL enclosure is easy to set up

These mats are easy to install

making them an excellent choice for creating stable work surfaces

The wire is mushroomed at top

The 1000D-AL enclosure is easy to set up

Extension – Polymer Concrete – 48" x 72" x 12" – PG4872EA12 – Quazite geotech The 300D-AL enclosure is easyQuazite 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