Battery Terminal Alignment Left Elbow Connection Type Crimp Gauge 3/0 ga Color Code Purple Polarity Negative Contact Material Copper Tin Overall Length 2 1/16 in Overall Width 1.4 in Overall Depth 0.7 in Features Permanent Readable Gauge and Polarity Stamped on Clamp Tin Plated for Added Conductivity and Corrosion Resistance Standards CUL RoHS Compliant UL Includes Fasteners Attachment Location Top Stud Size 5/16 in