Quick Cables Top Post Universal Neg/Pos Straight clamp for added conductivity. Made of die-cast copper alloy, tin-plated for solid conductivity and corrosion resistance. Easy read gauge, and polarity stamp. Lead free and conductivity fasteners included. Top Post Lead free Corrosion resistant Universal Sold as a pack of 5 Options QC4001U: Universal Straight Crimp Clamp Gauge 1 QC4002U: Universal Straight Crimp Clamp Gauge 2 QC4004U: Universal Straight Crimp Clamp Gauge 4 QC4006U: Universal Straight Crimp Clamp Gauge 6
