Sta-Kon® Ring Terminal, Insulated, Series: RE Series, 6 AWG Conductor, 1/4 in Stud, 1.65 in Length, Brazed/Overlapped Seam Barrel, Large Ring Tongue, 0.49 in W x 0.04 in THK Tongue, 600 VAC, 0.42 in Dia Maximum Insulation, 0.28 in Clearance, Nylon Insulation, 105 deg C, Copper, Tin Coated, Blue