Check the listing for details. Gas Forge double Burner W/Hose Regulator,2 Propane Forge Blacksmith Knife Making. Condition: New. Listed at 85.00 USD. All parts is made of Stainless steel . Highly resistant to corrosion compared to other metals. This is not made from hardware store plumbing parts . The kit including: 1: Adjustable High Pressure Propane Regulator 0--30 psi , 5 ft long (150cm). The male end connects a standard size propane USA QCC-1/Type-1 tank and the female end attaches to a 5/8'' flare fitting. Fit with USA, Canada, Mexico, Australia propane tank. Adjustable High Pressure Propane Regulator 0--6 bar (5/8" BSP male POL Cyclnder adapter), The male end (0.902" Diameter thread) connects a standard size propane tank. With 5 ft long (150cm) hose. For these countries:United Kindon, Ireland, South Africa We will match the high pressure gas regulator delivery according to you. 2: we use 3/4'' thread feed tube(8"=20cm long ) and Outer diameter 2" air choke allow for maximum air flow, with a proper size gas port tuned to produce higher btu's with less propane , this design is more efficient and saves you money on propane cost , and can run at lower gas pressure and produces a NEUTRAL flame with no need to adjust air flow , the burner is self adjusting and drafts the proper amount of air based on fuel pressure . 3: flame cone on the bottom is 1-15/16"(48.5mm) Outer diameter wide, more enough heat for medium size forge.. Shipment: 1. Shpping with tracking number. 2.. Orders processed within 1 days of payment verification.3. We only ship to confirmed PAYPAL addresses. Returns/Refunds: If item is defective upon receipt, customer has up to 30 days from date of receipt for an exchange or refund.