Rubber welding cable is what you need when the cable gets stepped on constantly.
Harger CUBU58I, Bronze, Copper, 5/8″ Threaded, Universal Air Terminal Base, 1 pc
Thomas & Betts 2534, Liquidtight Strain Relief Cord Conn, 3/4″. 500-.625, 1 PC. Hubbell HBL2330SR, Locking Device Receptacle, L7-20R, Surf Mt, Gy, 1 PC. Ilsco ALND-600-12-134, Compression Cable Lug, Al Comp 600 Kcmil, 1 PC.
