... star claw ensure good connection with rubber mat.3.Ring terminal or socket or banana plug at the end of ... to building ground .A 5-star claw,6ft cord, terminal ring.B 5-star claw, 6ft cord, plug and ... 10mm female snap.D 5-star claw, 10ft cord, terminal ring.E 5-star claw,10ft cord, plug and clipF ... 5-star claw, 6ft cord, terminal ring.G 5-star claw,10ft cord, 10mm female snap ...