The RE10711 is a large ring terminal insulated with high dielectric-strength nylon for wire size 6AN. These ring terminals have funneled barrel entry, deep internal serrations, and brazed or overlapping seams. Length 1.55 inches, .49 inches width, maximum insulation .315 inches, bolt hole 1/4 inches. The terminal is high-conductivity electrolytic copper, electro-tin plated, with color-coded insulation. Installing tool ERG4007.