Jameson FG Head Poles are equipped with a male ferrule and a ferrule with an eyebolt for a pruner rope. Jameson FG Head Poles, part of Jameson’s Hollow Pole FG Series, are Jameson’s most popular poles because they cost less without sacrificing quality. The hollow core FG Series Pole, with a wall thickness of .125”, is lighter than the JE series pole, yet offers exceptional bending strength. This is the pole professional arborists choose for tree trimming. Each pole is equipped with aluminum ferrules with exterior leaf spring locking buttons which provide a secure connection.