Thread inserts Iron - Gridfinity 6 x 2 x 6

Thread inserts Iron - Gridfinity 6 x 2 x 6 fits the standard Gridfinity size of 42mm taking up 6 x 4 squares and is 6u high. Link to the Thread inserts Iron I purchased from Amazon: AOBOPLE Soldering Iron Tips for Threaded Inserts Set 80W LED Soldering Iron Kit Adjustable Temperature 180-500°C with 130PCS Threaded Inserts M2/M3/M4/M5/M6/M8 for Inserts 3D Printing and Plastic : Amazon.co.uk: DIY & Tools This is my first upload so be kind :-)