CK FLTBAV Flex-Loc Torch Body w/Handle and Gas Valve Air / Gas CooledThe CK gas cooled Flex-Loc torch body is lightweight and durable so you can have comfort while performing the weld your job demands and has silicon rubber insulation to provide the best protection against high frequency leakage. The handle mounted valve on the gas cooled torch allows operator control of gas flow.(Gas Cooled Torch Only).The Flex-Loc option on the torch allows you to turn the head of the torch to any angle needed to perform the weld you wish.