Abstract: A spring biased projectable latch mechanism having a triggerable release mechanism at the end of said latch which is projected furthest into a latch receptacle during fastener engagement. A latch housing part of an object being fastened, said housing comprising said latch, said spring bias means, at least one receptacle, and a trigger chamber area. The housing and latch mechanism are constructed such that the spring biased release of the latch of one object actuates the trigger release mechanism of each adjacent object, resulting in a cascading release of a complex structure of interconnected objects in response to a single latch release trigger event.