Fits all 1-1/2 in polytape. The stainless steel triangular tensioner holds the polytape tight, deters tearing from impact, and
allows easy retightening if the polytape becomes loose due to impact or stretching from snow and ice load. The tensioners swivel
back and forth and rotate around the plastic insulated post bracket allowing for up and down grade changes. This prevents the tape
from bunching in the tensioner.