Insulated butt connector 4.0-6.0mm(AWG12-10) yellow

Ring crimp connector - wire cross-section 4.0–6.0 mm2 (AWG 12–10), yellow colour for easy identification of cross-section, insulated design for a safe and permanent connection of thicker wires without soldering, mounting with crimping pliers, suitable for power electrical installations, automotive and industrial wiring