Whether you fly the Stars and Stripes or Skull and Crossbones, we're got the perfect flag holder for your pontoon! Accepting any 3/4" diameter flag pole, the flag holder mounts anywhere along your pontoon rail, letting you set the perfect position to fly your flag with pride for all to see. The mounting bracket slides over the top of your pontoon rail, locking in place underneath with a rotating lock extrusion that operates on a quick-release pin. Slide the flag pole into the pole opening and lock it in place with a stainless steel thumb screw for a tight, secure fit. The flag holder is constructed from aluminum with stainless steel hardware to prevent rust and corrosion.