Selling a matching lot of two (2) orange industrial steel high-pressure compressed oxygen cylinders. These are standard Airgas customer-owned style tanks, ideal for oxy-acetylene welding setups, torch cutting kits, plasma work, or general fabrication shop use.Technical Specs & Identifiers:Brand / Manufacturer: AirgasGas Code Designation: OX (Industrial Grade Oxygen, UN1072)Estimated Model Size: Airgas Size 125 or Size 150 (Mid-size shop tanks)Valve Threading: Standard CGA 540 oxygen connectionDOT Specification Stamp: DOT-3AA (High-strength, seamless alloy steel)Visible Shoulder Markings: Left tank is stamped "SPUN 7-97" and right tank is stamped "SPUN 5-98".Condition:Solid used condition with expected cosmetic shop wear. Both tanks include their matching protective screw-on safety valve caps. Stamped markings are crisp and fully legible for easy trading or exchanging at your local gas distributor.Terms of Sale:Price: $150 OBO for the complete lot of two (selling together, will not split).Payment: Cash only at pickup.Location: Buffalo, NY (Local pickup only—absolutely no shipping or delivery).*Note: Please bring a proper vehicle, rack, or tie-down straps to transport these high-pressure cylinders safely.