Maybe one of these similar products would be of interest:-
10X 8911 Mast For Overhead Line With Base Plate Märklin Z Scale +New+
DU88-0, 5 #10x Märklin H0 00 407 M Cast Mast for Overhead Line Ol Sg / Mint +Box
DS986-2 #11x Eheim H0 Mast without Base Stretch Mast for Trolley-Bus
DS984-2 #12x Eheim H0 Mast without Base Stretch Mast for Trolley-Bus
10x 8911 Mast for Overhead Line with Base Plate Märklin Gauge Z OVP +Top+