The D3960019 with Holder U6; natural; stainless-steel; Application: QUARTER10 manufactured by Topmet is a stainless-steel exterior quarter-sized holder for electronic components. The holder is designed for use in an application that requires a quarter-sized part and fasteners, which are included in the package. The holder features a natural finish, is made of stainless steel, and has a hinged lid for easy access. It can be used with components such as switches, transistors, diodes, and integrated circuits (ICs). Additionally, the holder offers superior protection against shock and vibration, and is immune to corrosion and most chemicals, making it a reliable and durable choice.