Secure wires ranging from 18- to 14-gauge with minimal twisting effort using this high-quality XTP connector. Built with a live-action, variable volume, square spring with a copper finish for conductivity and corrosion resistance and a fully insulated, orange, polypropylene external cap with a wide, threaded entry. This connector is rated to withstand a maximum of 105 Degrees C and is approved for circuits up to 600 volts. Each box contains 100 pieces.