Power Tank Tank Boot - TBT-8000 - AASTBT-8000
8 inch diameter;Fits 20 and 50 lb. tanks; California Residents: WARNING The best protection for the most abused part of your aluminum tank (the base) is the tank boot. It slides onto your tank and provides impact and abrasion protection. It also adds stability by widening the tanks foot print. This is one of my most highly recommended accessories.