These components offer a combination of safety, reliability, and effortless removal. They are approved on the QPL for NAS and NASM standards and utilize a push/pull mechanism that can release detent balls in any direction. The "push" button facilitates easy insertion, while the "pull" handle ensures effortless release. You have the flexibility to choose from various handle styles and material constructions. Additionally, these components are available in both two and four detent-ball constructions, with options for different materials.