Heavy-duty, 5′ fiberglass barrel for airspade 3000 air-excavation tool. Adjustable dirt shield protects operator from flying debris. Non-conductive design provides degree of protection from buried electrical lines. Compatible with airspade 3000 components and accessories. features: lightweight, non-conductive, reinforced fiberglass tubing adjustable, rubber dirt shield anodized aluminum hardware knurled surface provides superior grip for tight connection male/female threaded connection