Prusa i2 Z-axis Precise Adjustable End Stop

This is an adjustable Z-axis end stop holder for a Prusa i2 printer, inspired from http://www.thingiverse.com/thing:153434. This simple design makes it very precise and easy to print. It is designed for the Makebot Mechanical Endstop v1.2. No need to modify the existing printer parts. It fits on top of them. Take a look at the instructions for the BOM and more information.

Instructions

What you will need to make this thing:

• the printed parts, 1 of each
• 1 x M3 - 16 mm hex cap screws
• 2 x M3 - 18 mm hex cap screws
• 1 x M3 - 30 mm hex cap screws
• 5 x M3 nuts
• 2 x M3 washers
• 1 zip tie
• 
  Assemble this thing as shown on the picture.