Ring Lugs: Terminal Type - Narrow Tongue Ring; Insulation - Vinyl; Stud Size - 1/2"; Conductor Min - 8 AWG; Conductor Max - 8 AWG; Color - Red; Temperature Rating - 105 deg C (221 deg F); Voltage Rating - 600V; Package Quantity - 25 Pack; Additional Information - 1.74" L x 0.82" W, Plating Type: Tinned