Custom polemount for 6" to 7" plus can use bigger nuts and bolts for larger poles all custom made were used for community r-5-94t each could hold 2 plus where also used for moving light fixtures or truss hanging.this action is for one but we are selling meny if needed.have also used on smaller poles,12 1/2"pole size length 4 bolts and washers included.Have 12 plus if needed #3