CK TL18 Water Cooled Trim-Line TIG Torch Kit, Flex, 350A, 25', 3-Pc, S Trim-Line torches significantly reduce the size and weight of your torch while maintaining similar amperage capacity. Larger coolant passage in head Flex head a maximum of 40 degrees from centerline. See below for more details and recommendations. 8" (20.3cm) 5 oz (141gm) 3 Series Head Accessories