The file 'E Step Calibration Clamp 3D Printer Model' is (stl) file type, size is 694.0KB.
Use this handy clamp to mark and measure the 120mm distance on your 1.75mm filament. Clamp with screw while measuring with calipers and run the calibration and measure remaining amount. Uses a m3 screw.
estep-clamp2.stl | 1.7MB |