The WI-M-10-25 is a 25' section of Mueller's "Coolflex 45" wire that is 10 AWG, 1064 strand 56/08x19C, tinned copper wire with a highly flexible 0.197" (5mm) diameter silicone jacket.
The WI-M-8-25 is a 25' section of Mueller's "Coolflex 50" wire that is 8 AWG, 1650/0.08 stranded, tinned copper wire with a highly flexible 0.236" (6mm) diameter silicone jacket.
