COMPETITION GRADE INTERCONNECTS FOR THE SERIOUS ENTHUSIAST-Technical features-UNIQUE VOLT METER POSITIVE post battery clamp-POLYCARBONATE CRYSTALS casing, strong and scratch resistant-WRAP AROUND clamp design for a tight, reliable connection-SMBTM (solid machined brass) construction for better current transfer-PLATINUM SATIN finish for enhanced cosmetics-KNURLED SCREWS for better contact with the attached wire-RECESSED inset cable collar for protection against stray wire strands