RS PRO Wire Size Gauge, 36AWG to 0AWG, Steel

An essential and easy to use wire gauge ensuring that the correct sized wiring is used avoiding potentially dangerous electrical issues such as overheating, electrical failure and voltage drops.

Constructed from high quality Steel with a Satin Chrome finish for a strong and hardwearing wire gauge with excellent corrosion resistant properties. Perfect for instant size confirmation and compact enough to store in you tool bag for when you need it.