These Platinum Tools UB Gel-Filled Connectors (22-26 AWG) utilize an insulation displacement contact design for fast and reliable terminations. There is no wire stripping required, and the connectors will fit wires of different gauges. These connectors are gel filled to provide moisture resistance and inhibit corrosion. For use with solid copper conductors only. Typical uses include butt splicing two or three wires of the same or different gauges. Perfect for pigtail and load coil splice applications.