Quick Trik® Cable Connector, Single Dome Nose Connection, 1 0 to 2 0 AWG Cap, Male Female no checkout Precision tools made of rust Precision tools made of rust proof aluminum and anodized for lasting protection The arms are precisely aligned with spring tension joints to guarantee accuracy and rigidity The holder accommodates flat or round soapstone and pencils All are a folding type design High tenacity nylon core adds extra strength and reduces stretch Coating provides chemical Camlock and locking bar draw together for virtually unbreakable connection Form fitted rubber jacket insulator protects against moisture oil and dirt Large dome nose screw for high conductivity connection