Ready to cross that electrical project off your to-do list? Understand wiring color codes so you can finish the job safely. Electrical Wire Colors The electrical aisle at the local home improvement ...

Soft copper wire: 20 gauge (wire diameter 0.8mm): - 2 strands, each long 40 cm (16 inch) - 2 cm (0.7 inch) for clasp beads: 4mm (abacus crystal) You can flexibly change the material to suit the ...