Gasco FlashBack Arrestor Torch(LH)

The Gasco Flashback Arrestor Torch (LH) is a crucial safety device for oxy-fuel welding and cutting, specifically designed for installation on the torch side of a fuel gas line. The "LH" designation indicates it has a left-hand thread, which is the industry standard to prevent the accidental mixing of fuel gas (such as acetylene or propane) with oxygen lines, which use right-hand threads.