Attributes . 35 lb.in, AWG 14...AWG 10, copper || 35 lb.in, AWG 12...AWG10, aluminium || 40 lb.in, AWG 8...AWG 4, aluminium/copper || 50 lb.in, AWG 3...AWG 2, aluminium/copper || main lugs 50 lb.in, AWG 3...AWG 1, aluminium/copper . Names