Complete earth electrode 3m Terra-Grom OC 94143002

It is used to make vertical hammered earth electrodes. Utility model protected by patent law. The innovation of the new earth electrode lies in the method of connecting subsequent rods. This is done through a brass fitting (sleeve). During nailing, hot-dip galvanized bars (100m) press into the corrugated interior of the brass sleeve, creating an inseparable connection with it.
A = 1500
B = 80
c = 70
D = 57
E = 16
F = 25
G = 47
H = 25
I = 36
angle 87 degrees