Sta-Kon Fork Terminal, Insulated, Series: RB Series, 18 to 14 AWG Conductor, 1/4 in Stud, 0.95 in Length, Brazed Seam/Serrated Barrel, Fork Tongue, 0.44 in W x 0.03 in THK Tongue, 600 V AC, Specifications: 0.19 in Dia Maximum Insulation, 0.28 in Clearance, Nylon Insulation, 105 deg C, Copper, Electroplated Tin, Blue