Terminal Type Rectangular Tongue Stud/Tab Size 3/8 Stud Terminal Style Two Stud Holes Tab Thickness 0.130" (3.30mm) Length - Overall 3.840" (97.54mm) Width - Outer Edges 1.170" (29.72mm) Mounting Type Free Hanging (In-Line) Termination Crimp, Barrel Wire Gauge 4/0 AWG Insulation Non-Insulated Contact Finish Tin Contact Material Copper Diameter - Barrel ID 0.648" (16.46mm) Diameter - Barrel OD 0.807" (20.50mm) Diameter - Ring ID 0.390" (9.91mm)