The Micron D-3 is now our preferred manual toggle press. The versatility of this amazing press is simply unmatched with manual toggle presses. This toggle press has been specially designed for attaching larger diameter eyelets. The D-3 does excellent work when installing eyelets but also such as hollow rivets, press studs, jeans buttons or punching with hole tools. If you are looking for a portable manual toggle press for attaching eyelets, snaps, hollow rivets or jeans buttons, this is just the thing. This imaginative press can be used in a variety of ways with the appropriate tools. You can also use the Micron D-3 toggle press to press self-tapping DIN grommets quickly in one go.