63.5 x 63.5 x 38.1mm thick Electromagnet with 6mm Mounting Hole - 204kg Pull (12V DC / 8W) | Magnet Materials & Standard Assemblies from First4magnets.com
What Guage Wire Do I Need For This 12V DC Motor (See Comments for More Details)? : r/diyelectronics
White Pull Switch with Cord Ceiling Switch - LE110
Norris Waterproof Toilet Pull Cord Unit, 12v To 24v