Mechanical "Electromagnet" Pickup Tool

Update April 5, 2024: I just published two holders for this tool. Either holder can be used on the Honeycomb Storage Wall by @RostaP or on any flat surface. Check out HSW Holder for Mechanical Electromagnet at https://makerworld.com/en/models/441084-hsw-holder-for-mechanical-electromagnet#profileId-814283 This Mechanical Electromagnet simplifies the task of picking up collections of screws, nails, washers, or any other magnetic (steel, iron, nickel, cobalt, etc.) parts. No more struggling to pick up loose parts or grab parts from a container, and no more cuts on your fingers from handling sharp metal objects! Slide the lever forward, and the pickup magnets are engaged - ready to collect. Using the recommended magnets, this compact tool lifts up to 327 grams of parts (about 3/4 pound). When you're ready to release the magnetic grip, simply slide the lever backwards! Couldn't be simpler! Additional Latch magnets on the Barrel lock the internal Rod into the engaged or disengaged p