A finger stock is very popular in electronic products, such as HDD, PC enclosure, industrial PC, notebook, and so on. Not only for EMI & ESD solution, but also signal connector is always highly recommend by our consumers. The RF finger stock is made of a lubricating alloy. Because a finger stock is designed to be expendable, it would wear out when using over time. The finger stock is used to close the edges of an opening, like a door for an RF cage to prevent RF from leaking out.

A finger stock is designed to replace some simple screwdriver, so that it can be accomplished easily by in-house maintenance and technical staffs. It doesn’t look like “fingers”, but it might be a strip of springy brass sticking up to the mating surface. This product frequently is found around the enclosure for the high power RF output tube. With excellent teams and devices, our company always produces various types of finger stock with high quality.