Aluminum industrial cylinder, NO VALVE INSERTED, provided commercially clean, DOT 3AL & TC-3 ALM designed, brushed body with unpainted dome (colors and heat sensitive coating available), 2216 PSI, 3.21 inches diameter X 11.8 inches length, 1.125" UNF inlet thread, shipped empty. **PRICE PER UNIT ONLY WHEN PURCHASED IN SKID QUANTITIES OF 144 EACH**