This line of kits has been the industry standard for decades. Reliable and well engineered, the standard line of kits combines our Extreme Swirl Technology with a traditional manual lighting torch. All tips feature quick disconnect couplings and color coded O-rings for gas identification. The valve position is in Rear. Kit includes: AR-B (CGA 520) Regulator | G-4 Handle | AH-12 Hose | A-3 & A-11 Tips | "B" Tank Connection | Instruction Manual