Definitions for "Safety Catch"
Keywords:  clasp, undone, brooch, closure, snap
Used on a clasp, this catch prevents the clasp from becoming undone or from extending beyond the edge of the brooch.
a secondary closure, used in case the main clasp opens
Is a secondary closure that is used in case the primary clasp opens thus preventing the loss of the item of jewelry.
Keywords:  weapon, guard, locking, fired, prevents
guard consisting of a locking device that prevents a weapon from being fired