This listing features a variety of Swagelok compression fittings and parts, designed for use with pipes and hoses. The assortment includes pieces with a 1/4 inch end A diameter with a compression connection and a 1/8" npt B diameter. . Made from durable stainless steel, these fittings are ideal for industrial and plumbing applications. With a range of fittings and adapters available, this Swagelok assortment is sure to meet your needs. There is also a variety of spare nuts  and compression rings and a couple of 1/8" compression fittings.  See Photos.