Jackson Safety Uni-Trik Double Dome-Nose Connection Cable Connector, 1/0 - 3/0 AWG Cap, 138-14742

Provides a tight connection Form-fitted rubber jacket insulator guards against moisture, oil and dirt infiltration. Large, dome-nose screw provides a connection with high conductivity. Camlock and locking bar draw together to ensure secure attachment. 1/0 - 2/0 AWG design accommodates your needs.