Abstract: Device capable of varying tool resting spaces, including a plate body, at least one insertion key and at least one container. The plate body is formed with multiple insertion holes arranged at predetermined intervals. The insertion hole has a profile corresponding to that of the insertion key. A bottom of the container is formed with at least one perforation having a profile corresponding to a profile of the insertion key. When placing various types of tools on the plate body, the insertion keys are respectively elastically inserted in the insertion holes of the plate body around the tools to fix the tools with different pattern. Alternatively, the container is placed on the plate body and by means of inserting the insertion keys into the insertion holes around the container or inserting the insertion keys through the perforations of the bottom of the container into the insertion holes, the container can be fixed on the plate body for resting various kinds of small parts or mini-tools in the container.

Abstract: A locking device for drawers of a cabinet, including a case body, several drawers vertically arranged in the interior space of the case body, a slide seat disposed in the case body, a latch plate disposed on each drawer and a detent unit. One end of the latch plate is bent toward the drawer to form a stop section with a predetermined length and inclination angle. The detent unit includes an engaging body and a link. The engaging body is vertically slidably fitted in the slide seat. The engaging body is formed with several engaging holes corresponding to the latch plates of the drawers. An upper end of the engaging body is formed with an elongated hanging slot. The link is perpendicularly passed through the hanging slot to abut against the inner edge of the upper end of the hanging slot.