Durable easy turn plastic screw. The item "Harris Model 25GX Oxygen Acetylene Regulator Set Heavy Duty USA Made" is in sale since Tuesday, June 19, 2018. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding\Gas Regulators, Valves & Accessories". The seller is "atli" and is located in Bowling Green, Missouri. This item can be shipped to United States.