MP Maker Ultimate 2 Nut Driver

thingiverse

This leveler is designed specifically for calibrating the bed on a Monoprice Maker Ultimate 2 printer. It's worth noting that this product is actually a rebranded Weedo F150S, which is distinct from the original Wanhao version 1 printer. When measuring the driver's internal dimensions from flat side to flat side, it registers at 6mm. The nut in question initially indicated it was a 5.5mm nut, but its actual size suggests it could be either an m3 or an m3.5, depending on which measurement is believed. This nut can indeed be confusing. Fortunately, I had some 5.5mm sockets available, although none were tall enough to accommodate the screw coming down through the existing nut. To ensure a secure grip and avoid any potential issues, I opted for a socket that was significantly taller than necessary. The handle of this tool features a subtle knurling pattern, which enhances grip and makes it easier to use. After using this leveler for nearly a year now, it remains in excellent condition with no signs of wear or tear.