Sta-KonĀ® Ring Terminal, Insulated, Series: RCT, 12 to 10 AWG Conductor, 1/4 in Stud, 1.11 in Length, Brazed/Overlapped Seam Barrel, Ring Tongue, 0.52 in W x 0.04 in T Tongue, 600 V, 0.21 in Maximum Insulation Dia, 0.32 in Clearance, 150 deg C, Copper, TiN Coated, Yellow